@media screen and (min-width: 1201px) {
  body {
    padding-top: 0;
  }
}
.index_banner {
  position: relative;
}
.index_banner .slide_item {
  position: relative;
}
.index_banner .slide_item .item_picture .banner_p {
  display: block;
}
.index_banner .slide_item .item_picture .banner_m {
  display: none;
}
.index_banner .slide_item .item_explain {
  position: absolute;
  margin: auto;
  z-index: 11;
  bottom: 0;
  right: 0;
  left: 0;
  top: 0;
  text-align: center;
}
.index_banner .slide_item .item_explain .item_explain_container {
  width: 1200px;
  margin: 0 auto;
  position: relative;
}
.index_banner .slide_item .item_explain .item_explain_container .explain_title {
  font-size: 50px;
  color: #ffffff;
  font-weight: bold;
  line-height: 60px;
  letter-spacing: 3px;
}
.index_banner .slide_item .item_explain .item_explain_container .explain_title span {
  color: #ca2629;
  margin: 0 15px;
}
.index_banner .slide_item .item_explain .item_explain_container .explain_content {
  font-size: 30px;
  font-weight: lighter;
  letter-spacing: 1px;
  color: #ffffff;
  margin-top: 18px;
  -o-animation-delay: 0.1s;
  -moz-animation-delay: 0.1s;
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}
.index_banner .slide_item .item_explain .item_explain_container .explain_desc {
  margin-top: 7px;
  font-size: 16px;
  font-family: "cg";
  line-height: 24px;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.25);
  -o-animation-delay: 0.2s;
  -moz-animation-delay: 0.2s;
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}
.index_banner .index_banner_mouse {
  color: #fff;
  margin-top: 78px;
  position: relative;
  text-align: center;
  animation: mouseMove 1.5s infinite;
}
.index_banner .index_banner_mouse .mouse_icon {
  font-size: 40px;
  line-height: 1em;
  position: relative;
}
.index_banner .index_banner_mouse .mouse_line_list {
  margin-top: 3px;
}
.index_banner .index_banner_mouse .mouse_line_list .mouse_line_item {
  font-size: 16px;
  line-height: 1em;
  position: relative;
}
.index_banner .index_banner_mouse .mouse_line_list .mouse_line_item:nth-child(2) {
  opacity: 0.6;
  top: -6px;
}
.index_banner .index_banner_mouse .mouse_line_list .mouse_line_item:nth-child(3) {
  opacity: 0.3;
  top: -12px;
}
.index_banner .swiper_pagination {
  position: absolute;
  margin: auto;
  z-index: 10;
  left: 56px;
  bottom: 0;
  top: 0;
}
.index_banner .swiper_pagination .swiper_pagination_line {
  width: 2px;
  height: 120px;
  position: relative;
  background: rgba(255, 255, 255, 0.3);
}
.index_banner .swiper_pagination .swiper_pagination_line .swiper_pagination_line_active {
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  height: 0;
  background: #fff;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_banner .swiper_pagination .swiper_pagination_num {
  -o-transform: rotateZ(90deg);
  -moz-transform: rotateZ(90deg);
  -webkit-transform: rotateZ(90deg);
  transform: rotateZ(90deg);
  position: relative;
  font-family: "cg";
  right: 13px;
}
.index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_active {
  position: relative;
  line-height: 1em;
  font-size: 50px;
  color: #ca2629;
  top: 5px;
}
.index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_text {
  font-size: 26px;
  line-height: 1em;
  margin-left: 5px;
  color: rgba(255, 255, 255, 0.5);
}
.index_banner .swiper_control_container {
  position: absolute;
  z-index: 10;
  left: 0;
  right: 0;
  bottom: 90px;
  margin: auto;
}
.index_banner .swiper_control_container .swiper_control {
  position: absolute;
  bottom: 0;
  right: 0;
}
.index_banner .swiper_control_container .swiper_control .swiper_btn {
  width: 90px;
  height: 90px;
  line-height: 90px;
  text-align: center;
  background: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  font-size: 18px;
  color: #fff;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.index_banner .swiper_control_container .swiper_control .swiper_btn:hover {
  background: rgba(202, 38, 41, 0.8);
}
.index_banner .swiper_control_container .swiper_control .swiper_prev {
  -o-transform: rotateZ(-180deg);
  -moz-transform: rotateZ(-180deg);
  -webkit-transform: rotateZ(-180deg);
  transform: rotateZ(-180deg);
}
@-webkit-keyframes mouseMove {
  0% {
    -o-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  100% {
    opacity: 0;
    -o-transform: translate3d(0, 30px, 0);
    -moz-transform: translate3d(0, 30px, 0);
    -webkit-transform: translate3d(0, 30px, 0);
    transform: translate3d(0, 30px, 0);
  }
}
@keyframes mouseMove {
  0% {
    -o-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  100% {
    opacity: 0;
    -o-transform: translate3d(0, 30px, 0);
    -moz-transform: translate3d(0, 30px, 0);
    -webkit-transform: translate3d(0, 30px, 0);
    transform: translate3d(0, 30px, 0);
  }
}


/*首页原料分类*/
.ylcate{ background:#f1f1f1}
.ylcate ul{ 
    display: flex;
   
}
.ylcate ul li{
    width: 33.33333%;
    padding:50px 60px 35px 120px;

}
.ylcate li a{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.ylcate ul li{
    border-right: 1px solid #eeeeee;
}
.ylcate-lflex{
    display: flex;
}
.ylcate-limg{
    margin-right: 30px;
}
.ylcate ul li:last-child{
    border-right: none;
}
.ylcater-txt h3{
    font-family: "SourceNormal";
    font-size: 20px;
}
.ylcater-txt p{
    margin-top: 9px;
    width: 219px;
}
.ylcater-txt p:nth-last-child(1){
    display: none;
}
.ylcate ul li:hover{
    background-size: 100%;
   
    background: url('../images/ylcate-bg.jpg') no-repeat right center ;
}
.ylcate ul li:hover a{
    color: #fff;
}
.ylcate ul li .ylcate-limg img:last-child{
    display: none;
}
.ylcate ul li:hover .ylcate-limg img:last-child{
    display: block;
}
.ylcate ul li:hover .ylcate-limg img:first-child{
    display: none;
}
.ylcate ul li:hover .ylcate-r{
    display: none;
}

.ylcate ul li:hover .ylcater-txt p:nth-last-child(2){
    display: none;
}

.ylcate ul li:hover .ylcater-txt p:nth-last-child(1){
    display: block;
}

@media(max-width:1600px){
    .ylcate ul li {
        padding: 40px 30px 35px 60px;
    }
}
@media(max-width:1200px){
    .ylcate ul li {
        padding: 30px 25px 25px 20px;
    }
    .ylcate-r{
        display: none;
    }
}
@media (min-width: 320px) and (max-width: 1000px) {
.index_products_content .products_navbx ul {
    display: flex;
  }
  .index_products_content .products_navbx ul li {
    margin-bottom: 1.5rem;
    padding: 0 0.5rem;
  }
  .index_products_content .products_navbx ul li:not(:first-child) {
    margin-left: 0;
  }
  .index_products_content .products_swiperbx .swiper-slide {
    flex-wrap: wrap;
  }
  .index_products_content .products_swiperbx .swiper-slide-left {
    width: 100%;
    margin-bottom: 1rem;
  }
  .index_products_content .products_swiperbx .swiper-slide-left .textbx {
    padding: 0 1rem;
  }
  .index_products_content .products_swiperbx .swiper-slide-left .textbx_hd h4:last-child {
    display: none;
  }
  .index_products_content .products_swiperbx .swiper-slide-right {
    width: 100%;
  }
  .index_products_content .products_swiperbx .swiper-slide-right ul {
    display: flex;
    flex-direction: row;
  }
  .index_products_content .products_swiperbx .swiper-slide-right ul li {
    width: 31%;
    height: 6.75rem;
  }
  .index_products_content .products_swiperbx .swiper-btn {
    display: none;
  }
}
@media(max-width:991px){
    .ylcate ul{
        display: block;
    }
    .ylcate ul li{
        width: 100%;
    }
    .ylcater-txt h3{
        font-size: 18px;
    }
    .logo{
        width: 200px;
    }
    .logo img{
        width: 100%;
    }
    #banner header{
        padding: 0 15px;
    }
}


@media (min-width: 768px) and (max-width: 1023px){
	
	.index_products_content .products_navbx ul {
    display: flex;
  }
  .index_products_content .products_navbx ul li {
    margin-bottom: 1.5rem;
    padding: 0 0.5rem;
  }
  .index_products_content .products_navbx ul li:not(:first-child) {
    margin-left: 0;
  }
  .index_products_content .products_swiperbx .swiper-slide {
    flex-wrap: wrap;
  }
  .index_products_content .products_swiperbx .swiper-slide-left {
    width: 100%;
    margin-bottom: 1rem;
  }
  .index_products_content .products_swiperbx .swiper-slide-left .textbx {
    padding: 0 1rem;
  }
  .index_products_content .products_swiperbx .swiper-slide-left .textbx_hd h4:last-child {
    display: none;
  }
  .index_products_content .products_swiperbx .swiper-slide-right {
    width: 100%;
  }
  .index_products_content .products_swiperbx .swiper-slide-right ul {
    display: flex;
    flex-direction: row;
  }
  .index_products_content .products_swiperbx .swiper-slide-right ul li {
    width: 31%;
    height: 12rem;
  }
  .index_products_content .products_swiperbx .swiper-btn {
    display: none;
  }
	}


@media (min-width: 1024px) and (max-width: 1200px) {
  
  .index_products_content .products_swiperbx .swiper-btn-prev {
    left: 0;
  }
  .index_products_content .products_swiperbx .swiper-btn-next {
    right: 0;
  }
}

@media (min-width: 1201px) and (max-width: 1350px) {
  
  .index_products_content .products_swiperbx .swiper-btn-prev {
    left: 0;
  }
  .index_products_content .products_swiperbx .swiper-btn-next {
    right: 0;
  }
}
@media (min-width: 1351px) and (max-width: 1600px) {
 
  .index_products_content .products_swiperbx .swiper-btn-prev {
    left: 0;
  }
  .index_products_content .products_swiperbx .swiper-btn-next {
    right: 0;
  }
}



.index_main .main {
  overflow: hidden;
}
.index_main .main .main_title,.index_use .main_title {
  text-align: center;
}
.index_main .main .main_title .main_title_text,.index_use .main_title .main_title_text {
  font-size: 30px;
  line-height: 1.2em;
  letter-spacing: 1px;
  color: #434343;
}
.index_main .main .main_title .main_title_desc,.index_use .main_title .main_title_desc {
  margin-top: 6px;
  font-size: 18px;
  font-family: "cg";
  line-height: 1.2em;
  color: rgba(67, 67, 67, 0.4);
  -o-animation-delay: 0.05s;
  -moz-animation-delay: 0.05s;
  -webkit-animation-delay: 0.05s;
  animation-delay: 0.05s;
}
.index_main .main .main_more {
  width: 110px;
  padding: 10px 0;
  text-align: center;
  margin: 40px auto 0;
  border: 1px solid transparent;
  -o-transition: border 0.35s;
  -moz-transition: border 0.35s;
  -webkit-transition: border 0.35s;
  transition: border 0.35s;
  border:1px solid #f1f1f1
}
.index_main .main .main_more .main_more_text {
  font-size: 14px;
  color: #666666;
  line-height: 16px;
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
  
}
.index_main .main .main_more .main_more_icon {
  font-size: 12px;
  margin-left: 8px;
  line-height: 16px;
  color: #9d9d9d;
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}
.index_main .main .main_more:hover {
  border-color: #ca2629;
}
.index_main .main .main_more:hover .main_more_text,
.index_main .main .main_more:hover .main_more_icon {
  color: #ca2629;
}
.index_main .main1 {
  padding: 55px 0 0;
}
.index_main .main1 .swiper_nav {
  margin-top: 44px;
}
.index_main .main1 .swiper_nav .swiper-slide {
  width: auto;
  font-size: 14px;
  color: #666666;
  line-height: 16px;
  padding: 7px 25px;
  border-radius: 15px;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(1) {
  -o-animation-delay: 0s;
  -moz-animation-delay: 0s;
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(2) {
  -o-animation-delay: 0.1s;
  -moz-animation-delay: 0.1s;
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(3) {
  -o-animation-delay: 0.2s;
  -moz-animation-delay: 0.2s;
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(4) {
  -o-animation-delay: 0.3s;
  -moz-animation-delay: 0.3s;
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(5) {
  -o-animation-delay: 0.4s;
  -moz-animation-delay: 0.4s;
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(6) {
  -o-animation-delay: 0.5s;
  -moz-animation-delay: 0.5s;
  -webkit-animation-delay: 0.5s;
  animation-delay: 0.5s;
}
.index_main .main1 .swiper_nav .swiper-slide:hover,
.index_main .main1 .swiper_nav .swiper-slide.active {
  color: #fff;
  background: #ca2629;
}
.index_main .main1 .swiper_nav .swiper-slide:not(:last-child) {
  margin-right: 12px;
}
.index_main .main1 .main_container {
  margin-top: 40px;
  padding: 0 40px;
  width:100%;
}
.index_main .main1 .main_container .swiper_content_item ul {
  -webkit-transition-timing-function: linear;
  -moz-transition-timing-function: linear;
  -ms-transition-timing-function: linear;
  transition-timing-function: linear;
  width:100%;

}


.index_main .main1 .main_container .swiper_content_item li{ width:33.3333333%; float:left;padding:15px;}

.index_main .main1 .main_container .swiper_content_item li:nth-child(1) {
  -o-animation-delay: 0s;
  -moz-animation-delay: 0s;
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}
.index_main .main1 .main_container .swiper_content_item li:nth-child(2) {
  -o-animation-delay: 0.1s;
  -moz-animation-delay: 0.1s;
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}
.index_main .main1 .main_container .swiper_content_item li:nth-child(3) {
  -o-animation-delay: 0.2s;
  -moz-animation-delay: 0.2s;
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}
.index_main .main1 .main_container .swiper_content_item li:nth-child(4) {
  -o-animation-delay: 0.3s;
  -moz-animation-delay: 0.3s;
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}
.index_main .main1 .main_container .swiper_content_item li:nth-child(5) {
  -o-animation-delay: 0s;
  -moz-animation-delay: 0s;
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}
.index_main .main1 .main_container .swiper_content_item li:nth-child(6) {
  -o-animation-delay: 0.1s;
  -moz-animation-delay: 0.1s;
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}
.index_main .main1 .main_container .swiper_content_item li:nth-child(7) {
  -o-animation-delay: 0.2s;
  -moz-animation-delay: 0.2s;
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}
.index_main .main1 .main_container .swiper_content_item li:nth-child(8) {
  -o-animation-delay: 0.3s;
  -moz-animation-delay: 0.3s;
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}




.index_main .main1 .main_container .swiper_content_item .item_picture {
  position: relative;
  overflow: hidden;
  border:1px solid #f1f1f1
}
.index_main .main1 .main_container .swiper_content_item .item_picture .picture_container {
  /*padding-top: 65.45%;*/
  background: #fff;
  padding-top: 80%;
}
.index_main .main1 .main_container .swiper_content_item .item_picture .picture_container img {
  max-width: 100%;
  max-height: 100%;
}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain {
  position: absolute;
  padding: 0 65px;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  z-index: -1;
  visibility: hidden;
  background: rgba(202, 38, 41, 0.35);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step {
  position: relative;
  font-family: "arial";
  font-size: 60px;
  line-height: 1em;
  color: #ffffff;
  font-weight: bold;
  letter-spacing: 2px;
  opacity: 0;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step::after {
  content: "";
  width: 55px;
  height: 1px;
  background: #ffffff;
  position: absolute;
  margin: auto;
  bottom: 0;
  top: 0;
  left: -65px;
}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_content {
  opacity: 0;
  font-size: 14px;
  margin-top: 14px;
  color: #ffffff;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 48px;
  min-height: 48px;
  line-height: 24px;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main1 .main_container .swiper_content_item .item_explain {
  padding: 25px 20px;
  padding-right: 30px;
}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_title {
  width: 72%;
  font-size: 14px;
  color: #666666;
  line-height: 24px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_right .explain_line {
  width: 1px;
  height: 24px;
  opacity: 0.3;
  background: #666666;
}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_right .explain_icon {
  font-size: 24px;
  line-height: 24px;
  margin-left: 20px;
  color: #b2b2b2;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main1 .main_container .swiper_content_item .item_line {
  height: 1px;
  overflow: hidden;
  position: relative;
  background: #e4e4e4;
}
.index_main .main1 .main_container .swiper_content_item .item_line::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 1px;
  background: #ca2629;
  -o-transition: all 0.8s;
  -moz-transition: all 0.8s;
  -webkit-transition: all 0.8s;
  transition: all 0.8s;
}
.index_main .main1 .main_container .swiper_content_item .item {
  overflow: hidden;
}
.index_main .main1 .main_container .swiper_content_item .item:hover .item_picture .explain {
  opacity: 1;
  z-index: 10;
  visibility: visible;
}
.index_main .main1 .main_container .swiper_content_item .item:hover .item_picture .explain .explain_step {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  -webkit-transition-delay: 0.1s;
  transition-delay: 0.1s;
}
.index_main .main1 .main_container .swiper_content_item .item:hover .item_picture .explain .explain_content {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.15s;
  -moz-transition-delay: 0.15s;
  -webkit-transition-delay: 0.15s;
  transition-delay: 0.15s;
}
.index_main .main1 .main_container .swiper_content_item .item:hover .item_explain .explain_right .explain_icon {
  color: #ca2629;
  -o-transform: translate3d(10px, 0, 0);
  -moz-transform: translate3d(10px, 0, 0);
  -webkit-transform: translate3d(10px, 0, 0);
  transform: translate3d(10px, 0, 0);
}
.index_main .main1 .main_container .swiper_content_item .item:hover .item_line::after {
  width: 100%;
}




.index_about {
  display: flex;
  background: #F5F5F5;
  margin-top:30px;
}
.index_about_text {
  width: 50%;
}
.index_about_text .textbx_main {
  width: 43.75rem;
  margin-left: auto;
  padding: 3.25rem 6.25rem 4rem 0;
}
.index_about_text .text_title {
  margin-bottom: 1.875rem;
}
.index_about_text .text_title h3 {
  font-size: 1.875rem;
  clear: #000;
  line-height: 2.5rem;
  letter-spacing: 0.1875rem;
  margin-bottom: 0.625rem;
}
.index_about_text .text_title h3 span {
  color: #E6252A;
}
.index_about_text .text_title .main_title_desc {
  font-size: 1.25rem;
  color: #C4C4C4;
  line-height: 1.625rem;

}
.index_about_text .text_bd {
  margin-bottom: 1.875rem;
}
.index_about_text .text_bd_desc {
  margin-bottom: 1.875rem;
}
.index_about_text .text_bd_desc p {
  font-size: 0.875rem;
  color: #333333;
  line-height: 1.875rem;
  letter-spacing: 2px;
}
.index_about_text .text_bd_list ul {
  display: flex;
  justify-content: space-between;
}
.index_about_text .text_bd_list ul li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 9.75rem;
  height: 9.625rem;
  background: #EDEDED;
}
.index_about_text .text_bd_list ul li .num p {
  font-size: 1rem;
  color: #333333;
  line-height: 1.25rem;
}
.index_about_text .text_bd_list ul li .num p span {
  font-size: 2.5rem;
  font-weight: bold;
  color: #333333;
  line-height: 3.125rem;
  margin-right: 0.25rem;
}
.index_about_text .text_bd_list ul li > p {
  font-size: 0.875rem;
  color: #333333;
  line-height: 1.25rem;
}
.index_about_imgbg {
  width: 50%;
}
.index_about_imgbg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}


.index_common_morebtn {
  width: 12.5rem;
  height: 3.5rem;
  background: #ca2629;
  border: 1px solid #E6252A;
  box-sizing: border-box;
  transition: all 0.3s;
}
.index_common_morebtn a {
  display: block;
  width: 100%;
  height: 100%;
  line-height: 3.5rem;
  text-align: center;
  font-size: 1rem;
  color: #FFFFFF;
  letter-spacing: 2px;
  transition: all 0.3s;
}
.index_common_morebtn:hover {
  background-color: transparent;
}
.index_common_morebtn:hover a {
  color: #E6252A;
}



@media (min-width: 320px) and (max-width: 1000px) {.index_about {
    flex-wrap: wrap;
  }
  .index_about_text {
    width: 100%;
  }
  .index_about_text .textbx_main {
    width: auto;
    padding: 2rem 1rem;
  }
  .index_about_text .text_bd_list ul li {
    width: 8.75rem;
    height: 8.75rem;
  }
  .index_about_imgbg {
    width: 100%;
  }
  
  
 
  
  }

@media (min-width: 768px) and (max-width: 1023px) {
	.index_about {
    flex-wrap: wrap;
  }
  .index_about_text {
    width: 100%;
  }
  .index_about_text .textbx_main {
    width: auto;
    padding: 2rem 3rem;
  }
  .index_about_text .text_bd_list {
    width: 60%;
  }
  .index_about_text .text_bd_list ul li {
    width: 8.75rem;
    height: 8.75rem;
  }
  .index_about_imgbg {
    width: 100%;
  }
  
  
  
	}





.index_use {
  padding-top: 3.75rem;
}
.index_use_content {
  position: relative;
  margin-top: 2.5rem;
  width: 100%;
  height: 45rem;
}
.index_use_content_item {
  position: absolute;
  display: block;
  width: 15.5%;
  left: 0;
  height: 100%;
  transition: all 0.5s;
  overflow: hidden;
  z-index: 8;
}
.index_use_content_item img {
  position: absolute;
  display: block;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  transition: all 0.5s;
}
.index_use_content_item_box1 {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 101%;
  height: 101%;
  background: rgba(0, 0, 0, 0.5);
  transition: all 0.5s;
}
.index_use_content_item_box1 .titlebx {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%);
}
.index_use_content_item_box1 .titlebx h4 {
  font-size: 1.5rem;
  color: #FFFFFF;
  line-height: 1.875rem;
  white-space: nowrap;
  letter-spacing: 2px;
  padding: 0 2rem;
  transition: all 0.2s;
}
.index_use_content_item_box1 .titlebx em {
  position: absolute;
  bottom: -0.625rem;
  left: 50%;
  transform: translateX(-50%);
  display: block;
  width: 0;
  height: 2px;
  background-color: #fff;
  transition: all 0.4s;
}
.index_use_content_item_box1 .titlebx:hover {
  cursor: pointer;
}
.index_use_content_item_box1 .titlebx:hover h4 {
  transform: translateY(-1rem);
}
.index_use_content_item_box1 .titlebx:hover em {
  width: 100%;
}
.index_use_content_item_box2 {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 6px;
  backdrop-filter: blur(2px);
  padding: 1.875rem 3.125rem 1.375rem;
  transition: all 0.4s;
}
.index_use_content_item_box2 h4 {
  font-size: 1.5rem;
  color: #FFFFFF;
  line-height: 1.875rem;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}
.index_use_content_item_box2 .desc {
  transition: all 1s;
}
.index_use_content_item_box2 .desc p {
  font-size: 0.875rem;
  color: #FFFFFF;
  line-height: 1.5rem;
  letter-spacing: 1px;
  text-align: center;
}
.index_use_content .active {
  width: 38%;
}
.index_use_content .active .index_use_content_item_box1 {
  opacity: 0;
}
.index_use_content .active .index_use_content_item_box2 {
  top: 10%;
}


@media (min-width: 320px) and (max-width: 1000px) {
	
  .index_use_content {
    height: auto;
    flex-wrap: wrap;
  }
  .index_use_content_item {
    position: relative;
    width: 100%;
    height: 20rem;
    left: 0 !important;
  }
  .index_use_content_item_box2 {
    width: 86%;
    padding: 1.875rem 2rem 1.375rem;
  }
  .index_use_content_item.active {
    width: 100%;
  }
  
  }

@media (min-width: 768px) and (max-width: 1023px) {
	
  
  .index_use_content {
    display: flex;
    height: auto;
    flex-wrap: wrap;
  }
  .index_use_content_item {
    position: relative;
    width: 50%;
    height: 20rem;
    left: 0 !important;
  }
  .index_use_content_item_box2 {
    width: 86%;
    padding: 1.875rem 2rem 1.375rem;
  }
  .index_use_content_item.active {
    width: 50%;
  }
  
  
	}





/* 招商 */


.public-title{
    height: 48px;
    color: #333;
    display: flex;
    align-items: center;
    width: 100%;
}
.public-title h3{
    font-size: 48px;
    line-height: 48px;
    margin-right: 34px;
}
.public-title p{
    font-size: 24px;
    color: #666;
    font-family: "Arial";
    margin-right: 50px;
}
.public-title p>span{
    display: block;
}
.public-title i{
    display: block;
    width: 193px;
    height: 36px;
    background: url(../images/joinlogo.png) no-repeat center;
}

@media(max-width: 1200px){
    
    .public-title h3{
        font-size: 36px;
        line-height: 36px;
    }
    
}
@media(max-width: 991px){
    
    .public-title p{
        font-size: 18px;
        line-height: 18px;
        margin-right: 30px;
    }
    
    .public-title{
        height: 40px;
    }
}
@media(max-width: 599px){
    .public-title h3{
        margin-right: 20px;
    }
    .public-title p{
        margin-right: 15px;
    }
}

.hcase-main{
    position: absolute;
    width: 100%;
    top: 0px;
    height: 100%;
    left: 0px;
    display: flex;
}
.hcase-main .center{
    position: relative;
}

.home-join{
    width: 100%;
    overflow: hidden;
    position: relative;
}
.hjoin-main .hjoin-info{
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
}
.hjoin-info .public-title{
    color: #fff;
}
.hjoin-info .public-title p{
    color: #fff;
}
.hjoin-detail{
    color: #fff;
    margin-top: 65px;
    margin-bottom: 90px;
}
.hjoin-detail h3{
    font-size: 40px;
    line-height: 40px;
    margin-bottom: 22px;
}
.hjoin-detail p{
    font-size: 24px;
    line-height: 24px;
}
.hjoin-tel{
    display: flex;
    align-items: center;
}
.hjoin-telwrap{
    width: 75px;
    height: 75px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    background-color: #231f20;
    justify-content: center;
    margin-right: 24px;
}
.hjoin-phone span{
    display: block;
    margin-bottom: 7px;
    font-size: 24px;
    line-height: 24px;
    color: #fff;
}
.hjoin-phone p{
    color: #ee1d23;
    font-family: "Arial";
    font-size: 40px;
    line-height: 40px;
    font-weight: bold;
}
@media(max-width: 1400px){
    .hjoin-detail{
        margin-top: 40px;
        margin-bottom: 55px;
    }
}
@media(max-width: 1200px){
    .hjoin-detail{
        margin-top: 20px;
        margin-bottom: 35px;
    }
}
@media(max-width: 991px){
	.hcase-main{
        position: relative;
        top: auto;
        width: 100%;
        background-color: rgba(0, 0, 0, .66);
    }
    .hjoin-main{
        padding: 30px 0px;
    }
    .hjoin-detail h3{
        font-size: 30px;
        line-height: 30px;
        margin-bottom: 12px;
    }
    .hjoin-detail p{
        font-size: 18px;
    }
    .hjoin-detail{
        margin-top: 30px;
    }
}
@media(max-width: 599px){
    .hjoin-telwrap{
        margin-right: 14px;
    }
}







.index_main .main5 {
  padding: 45px 0 40px;
}
.index_main .main5 .main_container {
  position: relative;
  margin-top: 55px;
}
.index_main .main5 .main_container::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  width: 1px;
  height: 100%;
  background: rgba(170, 170, 170, 0.2);
}
.index_main .main5 .main_container .main_left {
  width: 46.4%;
}
.index_main .main5 .main_container .main_right {
  width: 46.4%;
}
.index_main .main5 .main_container .main_right .item {
  padding-bottom: 25px;
  border-bottom: 1px solid rgba(170, 170, 170, 0.2);
}
.index_main .main5 .main_container .main_right .item:not(:first-child) {
  margin-top: 40px;
}
.index_main .main5 .main_container .item {
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main5 .main_container .item .explain {
  position: relative;
  padding-left: 100px;
}
.index_main .main5 .main_container .item .explain .item_time {
  top: 0;
  left: 0;
  position: absolute;
  text-align: center;
  font-family: "arial";
}
.index_main .main5 .main_container .item .explain .item_time .item_time_day {
  font-size: 42px;
  color: #999999;
  line-height: 1em;
  letter-spacing: 2px;
}
.index_main .main5 .main_container .item .explain .item_time .item_time_year {
  font-size: 12px;
  color: #999999;
}
.index_main .main5 .main_container .item .explain .explain_title {
  font-size: 16px;
  color: #666666;
  line-height: 20px;
  padding-right: 100px;
  -o-transition: color 0.35s;
  -moz-transition: color 0.35s;
  -webkit-transition: color 0.35s;
  transition: color 0.35s;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.index_main .main5 .main_container .item .explain .explain_content {
  font-size: 14px;
  margin-top: 18px;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 60px;
  min-height: 60px;
  line-height: 30px;
  color: rgba(102, 102, 102, 0.6);
}
.index_main .main5 .main_container .item .explain .explain_link {
  position: absolute;
  right: 0;
  top: 0;
}
.index_main .main5 .main_container .item .explain .explain_link .explain_link_line {
  width: 1px;
  height: 16px;
  background: #dadada;
}
.index_main .main5 .main_container .item .explain .explain_link .explain_link_icon {
  font-size: 20px;
  line-height: 1em;
  margin-left: 20px;
  color: #898989;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main5 .main_container .item .item_picture {
  margin-top: 24px;
}
.index_main .main5 .main_container .item .item_picture .picture_container {
  height: 330px;
}
.index_main .main5 .main_container .item .item_picture .picture_container img {
  width: 650px;
  max-width: none;
  max-height: none;
  right: auto;
  left: 50%;
  margin-left: -325px;
  -o-transition-duration: 0.6s;
  -moz-transition-duration: 0.6s;
  -webkit-transition-duration: 0.6s;
  transition-duration: 0.6s;
}
.index_main .main5 .main_container .item:hover {
  border-bottom-color: #ca2629;
}
.index_main .main5 .main_container .item:hover .explain .explain_title {
  color: #ca2629;
}
.index_main .main5 .main_container .item:hover .explain .explain_link .explain_link_icon {
  color: #ca2629;
  -o-transform: translate3d(10px, 0, 0);
  -moz-transform: translate3d(10px, 0, 0);
  -webkit-transform: translate3d(10px, 0, 0);
  transform: translate3d(10px, 0, 0);
}
.index_main .main5 .main_container .item:hover .item_picture .picture_container img {
  -o-transform: translate3d(0, 0, 0) scale(1.06);
  -moz-transform: translate3d(0, 0, 0) scale(1.06);
  -webkit-transform: translate3d(0, 0, 0) scale(1.06);
  transform: translate3d(0, 0, 0) scale(1.06);
}

@media screen and (max-width: 1400px) {
  .index_banner .slide_item .item_explain .item_explain_container {
    width: 80%;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_title {
    font-size: 40px;
    line-height: 50px;
    letter-spacing: 2px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_title span {
    margin: 0 10px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_content {
    font-size: 24px;
    margin-top: 15px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_desc {
    margin-top: 5px;
    font-size: 14px;
    line-height: 22px;
  }
  .index_banner .index_banner_mouse {
    margin-top: 50px;
  }
  .index_banner .index_banner_mouse .mouse_icon {
    font-size: 36px;
  }
  .index_banner .index_banner_mouse .mouse_line_list {
    margin-top: 0px;
  }
  .index_banner .index_banner_mouse .mouse_line_list .mouse_line_item {
    font-size: 14px;
  }
  .index_banner .swiper_pagination {
    left: 15px;
  }
  .index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_active {
    font-size: 40px;
  }
  .index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_text {
    font-size: 20px;
  }
  .index_banner .swiper_control_container {
    bottom: 0;
  }
  .index_main .main1 .main_container {
    padding: 0 15px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_picture .explain {
    padding: 0 55px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step {
    font-size: 50px;
    letter-spacing: 1px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step::after {
    width: 45px;
    left: -55px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_explain {
    padding: 20px;
    padding-right: 30px;
  }
  .index_main .main2 .main_container .swiper_scrollbar .swiper_scrollbar_icon {
    -o-transform: translate3d(-11px, 0, 0);
    -moz-transform: translate3d(-11px, 0, 0);
    -webkit-transform: translate3d(-11px, 0, 0);
    transform: translate3d(-11px, 0, 0);
  }
}
@media screen and (max-width: 1300px) {
  .index_banner .slide_item .item_explain .item_explain_container {
    width: 80%;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_title {
    font-size: 40px;
    line-height: 50px;
    letter-spacing: 2px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_title span {
    margin: 0 10px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_content {
    font-size: 24px;
    margin-top: 15px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_desc {
    margin-top: 5px;
    font-size: 14px;
    line-height: 22px;
  }
  .index_banner .index_banner_mouse {
    margin-top: 50px;
  }
  .index_banner .index_banner_mouse .mouse_icon {
    font-size: 36px;
  }
  .index_banner .index_banner_mouse .mouse_line_list {
    margin-top: 0px;
  }
  .index_banner .index_banner_mouse .mouse_line_list .mouse_line_item {
    font-size: 14px;
  }
  .index_banner .swiper_pagination {
    left: 15px;
  }
  .index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_active {
    font-size: 40px;
  }
  .index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_text {
    font-size: 20px;
  }
  .index_banner .swiper_control_container {
    bottom: 0;
  }
}
@media screen and (max-width: 1200px) {
  .index_banner .slide_item .item_explain .item_explain_container {
    width: 75%;
  }
  .index_banner .slide_item .item_picture .banner_p {
    display: none;
  }
  .index_banner .slide_item .item_picture .banner_m {
    display: block;
  }
  .index_main .main .main_title .main_title_text,.index_use .main_title .main_title_text {
    font-size: 26px;
  }
  .index_main .main .main_title .main_title_desc,.index_use .main_title .main_title_desc {
    margin-top: 5px;
    font-size: 16px;
  }
  .index_main .main .main_more {
    margin: 40px auto 0;
  }
  .index_main .main1 .main_container .swiper_content_item .item_picture .explain {
    padding: 0 40px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step {
    font-size: 40px;
    letter-spacing: 0px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step::after {
    width: 30px;
    left: -40px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_explain {
    padding: 15px 0;
    padding-right: 10px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_explain .explain_title {
    width: 70%;
  }
  .index_main .main1 .main_container .swiper_content_item .item_explain .explain_right .explain_icon {
    margin-left: 10px;
  }
  .index_main .main2 {
    padding: 60px 0 5px;
  }
  .index_main .main1 .main_container .swiper_content_item li{ width:50%;}
  .index_main .main2 .main_container {
    margin-top: 40px;
  }
  .index_main .main2 .main_container .swiper-container {
    padding-bottom: 40px;
  }
  .index_main .main2 .main_container .swiper-slide {
    width: 300px;
  }
  .index_main .main2 .main_container .explain {
    padding: 25px 20px 20px;
  }
  .index_main .main2 .main_container .explain .explain_content {
    margin-top: 10px;
  }
  .index_main .main2 .main_container .explain .explain_link {
    margin-top: 15px;
  }
  .index_main .main3 {
    padding: 60px 0 0;
  }
  .index_main .main3 .main_container {
    margin-top: 40px;
  }
  .index_main .main3 .main_container .swiper-slide {
    width: 100%;
  }
  .index_main .main3 .main_container .item .explain {
    padding: 25px 20px 20px;
  }
  .index_main .main3 .main_container .item .explain .explain_title .explain_title_desc {
    margin-left: 10px;
  }
  .index_main .main3 .main_container .swiper_btn {
    width: 80px;
    height: 80px;
    line-height: 80px;
    margin-top: -40px;
  }
  .index_main .main3 .main_container .swiper_btn.swiper_prev {
    left: 0;
    margin-left: 0;
  }
  .index_main .main3 .main_container .swiper_btn.swiper_next {
    right: 0;
    margin-right: 0;
  }
  .index_main .main4 {
    padding: 60px 0 100px;
  }
  .index_main .main4 .main_bg {
    height: 150px;
  }
  .index_main .main4 .main_container {
    margin-top: 40px;
  }
  .index_main .main4 .main_content .main_explain {
    padding: 30px 20px 35px;
  }
  .index_main .main4 .main_content .main_explain .explain_title {
    font-size: 22px;
  }
  .index_main .main4 .main_content .main_explain .explain_line {
    margin: 15px 0 25px;
  }
  .index_main .main4 .main_content .main_explain .explain_link {
    margin-top: 40px;
  }
  .index_main .main4 .main_content .main_explain .main_explain_icon {
    font-size: 120px;
    line-height: 100px;
    letter-spacing: 10px;
  }
  .index_main .main4 .main_content .main_right .main_picture {
    height: 100%;
  }
  .index_main .main4 .main_content .main_right .main_picture img {
    height: 100%;
    max-width: none;
  }
  .index_main .main4 .main_content .main_right .explain {
    width: 80px;
    line-height: 80px;
  }
  .index_main .main4 .main_content .main_right .explain .explain_title {
    padding: 15px 0;
    letter-spacing: 0px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
  }
  .index_main .main4 .main_content .main_right .explain .explain_link {
    width: 80px;
    height: 80px;
  }
  .index_main .main4 .list {
    padding: 0;
    margin-top: 50px;
  }
  .index_main .main4 .list .item .item_top .item_num {
    font-size: 40px;
  }
  .index_main .main4 .list .item .item_top .item_icon {
    font-size: 14px;
    line-height: 24px;
  }
  .index_main .main5 {
    padding: 60px 0;
  }
  .index_main .main5 .main_container {
    margin-top: 40px;
  }
  .index_main .main5 .main_container::before {
    display: none;
  }
  .index_main .main5 .main_container .main_left {
    width: 100%;
  }
  .index_main .main5 .main_container .main_left .item {
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(170, 170, 170, 0.2);
  }
  .index_main .main5 .main_container .main_right {
    width: 100%;
  }
  .index_main .main5 .main_container .main_right .item {
    margin-top: 40px;
  }
  .index_main .main5 .main_container .item .item_picture {
    display: none;
  }
  .index_main .main6 {
    padding: 80px 0 60px;
  }
  .index_main .main6 .main_content .explain_title {
    font-size: 36px;
    line-height: 44px;
    letter-spacing: 1px;
  }
  .index_main .main6 .main_content .explain_title .explain_title_dot {
    margin: 0 5px;
  }
  .index_main .main6 .main_content .explain_desc {
    font-size: 24px;
    margin-top: 10px;
    line-height: 30px;
    letter-spacing: 1px;
  }
  .index_main .main6 .main_content .video_icon {
    font-size: 60px;
    margin-top: 60px;
  }
  .index_main .main6 .main_content .explain_link {
    width: 180px;
    height: 50px;
    margin: 60px auto 0;
  }
}
@media screen and (max-width: 768px) {
  .index_banner .slide_item .item_explain .item_explain_container {
    width: 100%;
    padding: 0 20px;
  }
  .index_banner .index_banner_mouse {
    display: none;
  }
  .index_banner .swiper_pagination {
    display: none;
  }
  .index_banner .swiper_control_container {
    display: none;
  }
  .index_main .main .main_title .main_title_text,.index_use .main_title .main_title_text {
    font-size: 24px;
  }
  .index_main .main .main_title .main_title_desc,.index_use .main_title .main_title_desc {
    margin-top: 3px;
    font-size: 14px;
  }
  .index_main .main .main_more {
    margin: 30px auto 0;
    border-color: #ca2629;
  }
  .index_main .main .main_more .main_more_text {
    color: #ca2629;
  }
  .index_main .main .main_more .main_more_icon {
    color: #ca2629;
  }
  .index_main .main .main_more:hover {
    background: #ca2629;
  }
  .index_main .main .main_more:hover .main_more_text,
  .index_main .main .main_more:hover .main_more_icon {
    color: #fff;
  }
  .index_main .main1 {
    padding-top: 40px;
  }
  .index_main .main1 .swiper_nav {
    margin-top: 30px;
  }
  .index_main .main1 .swiper_nav .swiper-slide {
    padding: 6px 18px;
	
  }
  .index_main .main1 .main_container .swiper_content_item li{ width:50%; float:left;padding:5px;}
  
  .index_main .main1 .swiper_nav .swiper-slide:not(:last-child) {
    margin-right: 10px;
  }
  .index_main .main1 .main_container {
    margin-top: 30px;
  }
 
 
  .index_main .main1 .main_container .swiper_content_item .item_picture .explain {
    display: none1;
  }
  .index_main .main1 .main_container .swiper_content_item .item_explain {
    padding: 0;
    margin-top: 12px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_explain .explain_title {
    width: 100%;
    padding: 0 8px;
    text-align: center;
  }
  .index_main .main1 .main_container .swiper_content_item .item_explain .explain_right {
    display: none1;
  }
  .index_main .main1 .main_container .swiper_content_item .item_line {
    display: none1;
  }
  .index_main .main1 .main_container .swiper_content_item:active .item_explain .explain_title {
    color: #ca2629;
  }
  .index_main .main2 {
    padding: 40px 0 0;
  }
  .index_main .main2 .main_container {
    margin-top: 30px;
  }
  .index_main .main2 .main_container .swiper-container {
    padding-bottom: 0;
  }
  .index_main .main2 .main_container .item:hover {
    background: #f5f6f6;
    box-shadow: none;
  }
  .index_main .main2 .main_container .item:hover .item_picture .picture_container img {
    -o-transform: translate3d(0, 0, 0) scale(1);
    -moz-transform: translate3d(0, 0, 0) scale(1);
    -webkit-transform: translate3d(0, 0, 0) scale(1);
    transform: translate3d(0, 0, 0) scale(1);
  }
  .index_main .main2 .main_container .item:hover .explain {
    background: #f5f6f6;
    top: 0;
  }
  .index_main .main2 .main_container .swiper_control,
  .index_main .main2 .main_container .swiper_scrollbar {
    display: none;
  }
  .index_main .main3 {
    padding: 40px 0 0;
  }
  .index_main .main3 .main_container {
    margin-top: 30px;
  }
  .index_main .main3 .main_container .item .explain {
    padding: 18px 15px 15px;
  }
  .index_main .main3 .main_container .item .explain .explain_title .explain_title_text {
    font-size: 18px;
    line-height: 20px;
  }
  .index_main .main3 .main_container .item .explain .explain_title .explain_title_desc {
    line-height: 16px;
    font-size: 14px;
  }
  .index_main .main3 .main_container .swiper_btn {
    display: none;
  }
  .index_main .main4 {
    padding: 40px 0 60px;
  }
  .index_main .main4 .main_bg {
    height: 120px;
  }
  .index_main .main4 .main_container {
    margin-top: 30px;
  }
  .index_main .main4 .main_content {
    -webkit-box-orient: vertical;
    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -ms-flex-direction: column;
    -o-flex-direction: column;
    flex-direction: column;
  }
  .index_main .main4 .main_content .main_explain {
    width: 100%;
    -webkit-box-ordinal-group: 2;
    -moz-box-ordinal-group: 2;
    -ms-flex-order: 2;
    -webkit-order: 2;
    order: 2;
    padding: 20px 15px 25px;
  }
  .index_main .main4 .main_content .main_explain .explain_title {
    font-size: 20px;
  }
  .index_main .main4 .main_content .main_explain .explain_line {
    margin: 10px 0 18px;
  }
  .index_main .main4 .main_content .main_explain .explain_content {
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 100;
    -webkit-box-orient: vertical;
    max-height: 2400px;
    min-height: 0px;
    line-height: 24px;
  }
  .index_main .main4 .main_content .main_explain .explain_link {
    margin-top: 20px;
  }
  .index_main .main4 .main_content .main_explain .main_explain_icon {
    display: none;
  }
  .index_main .main4 .main_content .main_right {
    width: 100%;
    -webkit-box-ordinal-group: 1;
    -moz-box-ordinal-group: 1;
    -ms-flex-order: 1;
    -webkit-order: 1;
    order: 1;
  }
  .index_main .main4 .main_content .main_right .explain {
    display: none;
  }
  .index_main .main4 .list {
    padding: 0;
    margin-top: 35px;
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .index_main .main4 .list .item {
    width: 50%;
  }
  .index_main .main4 .list .item:nth-child(n+3) {
    margin-top: 25px;
  }
  .index_main .main4 .list .item .item_top .item_num {
    font-size: 32px;
  }
  .index_main .main4 .list .item .item_top .item_icon {
    font-size: 14px;
    line-height: 22px;
  }
  .index_main .main5 {
    padding: 40px 0;
  }
  .index_main .main5 .main_container {
    margin-top: 30px;
  }
  .index_main .main5 .main_container .main_left .item {
    padding-bottom: 15px;
  }
  .index_main .main5 .main_container .main_right .item {
    margin-top: 15px;
    padding-bottom: 15px;
  }
  .index_main .main5 .main_container .main_right .item:not(:first-child) {
    margin-top: 18px;
  }
  .index_main .main5 .main_container .item .explain {
    padding-left: 65px;
  }
  .index_main .main5 .main_container .item .explain .item_time .item_time_day {
    font-size: 36px;
  }
  .index_main .main5 .main_container .item .explain .explain_title {
    padding-right: 20px;
  }
  .index_main .main5 .main_container .item .explain .explain_content {
    margin-top: 12px;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    max-height: 48px;
    min-height: 48px;
    line-height: 24px;
  }
  .index_main .main5 .main_container .item .explain .explain_link {
    display: none;
  }
  .index_main .main6 {
    padding: 50px 0 40px;
  }
  .index_main .main6 .main_content .explain_title {
    font-size: 30px;
    line-height: 40px;
    letter-spacing: 0px;
  }
  .index_main .main6 .main_content .explain_desc {
    font-size: 18px;
    line-height: 24px;
    letter-spacing: 0px;
  }
  .index_main .main6 .main_content .video_icon {
    font-size: 50px;
    margin-top: 40px;
  }
  .index_main .main6 .main_content .explain_link {
    width: 150px;
    height: 44px;
    margin: 40px auto 0;
  }
  .index_main .main6 .main_content .explain_link::after {
    top: 3px;
    left: 3px;
    right: 3px;
    bottom: 3px;
  }
  .index_main .main6 .main_content .explain_link .explain_link_text {
    font-size: 14px;
    letter-spacing: 0px;
  }
  .index_main .main6 .main_content .explain_link .explain_link_icon {
    font-size: 20px;
  }
}
@media screen and (max-width: 640px) {
  .index_banner .slide_item .item_explain .item_explain_container .explain_title {
    font-size: 30px;
    line-height: 40px;
    letter-spacing: 1px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_title span {
    margin: 0 5px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_content {
    font-size: 20px;
    margin-top: 10px;
    letter-spacing: 0px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_desc {
    margin-top: 3px;
    font-size: 12px;
    line-height: 18px;
    letter-spacing: 0px;
  }
}
@media screen and (max-width: 480px) {
  .index_banner .slide_item .item_explain .item_explain_container {
    padding: 0 10px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_title {
    font-size: 22px;
    line-height: 30px;
    letter-spacing: 0px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_title span {
    margin: 0 3px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_content {
    font-size: 16px;
    margin-top: 8px;
  }
  .index_banner .slide_item .item_explain .item_explain_container .explain_desc {
    line-height: 16px;
  }
  .index_main .main .main_title .main_title_text,.index_use .main_title .main_title_text {
    font-size: 22px;
  }
  .index_main .main .main_title .main_title_desc,.index_use .main_title .main_title_desc {
    font-size: 12px;
  }
  .index_main .main .main_more {
    margin: 25px auto 0;
  }
  .index_main .main1 {
    padding-top: 30px;
  }
  .index_main .main1 .swiper_nav {
    margin-top: 20px;
  }
  .index_main .main1 .main_container .swiper_content_item li{ width:100%;}
  .index_main .main1 .swiper_nav .swiper-slide {
    padding: 5px 15px;
  }
  .index_main .main1 .swiper_nav .swiper-slide:not(:last-child) {
    margin-right: 5px;
  }
  .index_main .main1 .main_container {
    margin-top: 18px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_explain {
    margin-top: 8px;
  }
  .index_main .main1 .main_container .swiper_content_item .item_explain .explain_title {
    width: 100%;
    padding: 0 5px;
  }
  .index_main .main2 {
    padding: 30px 0 0;
  }
  .index_main .main2 .main_container {
    margin-top: 20px;
  }
  .index_main .main2 .main_container .swiper-slide {
    width: 240px;
  }
  .index_main .main2 .main_container .explain {
    padding: 15px;
  }
  .index_main .main2 .main_container .explain .explain_content {
    margin-top: 7px;
  }
  .index_main .main2 .main_container .explain .explain_link {
    margin-top: 8px;
  }
  .index_main .main3 {
    padding: 30px 0 0;
  }
  .index_main .main3 .main_container {
    margin-top: 20px;
  }
  .index_main .main3 .main_container .item .explain {
    padding: 14px 12px 12px;
  }
  .index_main .main3 .main_container .item .explain .explain_title .explain_title_text {
    font-size: 16px;
    line-height: 18px;
  }
  .index_main .main3 .main_container .item .explain .explain_title .explain_title_desc {
    line-height: 14px;
    font-size: 12px;
  }
  .index_main .main3 .main_container .item .explain .explain_content {
    margin-top: 5px;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    max-height: 20px;
    min-height: 20px;
    line-height: 20px;
  }
  .index_main .main3 .main_container .swiper_btn {
    display: none;
  }
  .index_main .main4 {
    padding: 30px 0 40px;
  }
  .index_main .main4 .main_bg {
    height: 80px;
  }
  .index_main .main4 .main_container {
    margin-top: 20px;
  }
  .index_main .main4 .list {
    padding: 0;
    margin-top: 25px;
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .index_main .main4 .list .item {
    width: 50%;
  }
  .index_main .main4 .list .item:nth-child(n+3) {
    margin-top: 25px;
  }
  .index_main .main4 .list .item .item_top .item_num {
    font-size: 28px;
  }
  .index_main .main4 .list .item .item_top .item_icon {
    font-size: 12px;
    line-height: 18px;
  }
  .index_main .main5 {
    padding: 30px 0;
  }
  .index_main .main5 .main_container {
    margin-top: 20px;
  }
  .index_main .main5 .main_container .item .explain {
    padding-left: 60px;
  }
  .index_main .main5 .main_container .item .explain .item_time .item_time_day {
    font-size: 30px;
  }
  .index_main .main5 .main_container .item .explain .explain_content {
    margin-top: 8px;
  }
  .index_main .main6 {
    padding: 40px 0;
  }
  .index_main .main6 .main_content .explain_title {
    font-size: 24px;
    line-height: 32px;
  }
  .index_main .main6 .main_content .explain_desc {
    font-size: 14px;
    line-height: 20px;
  }
  .index_main .main6 .main_content .video_icon {
    font-size: 48px;
    margin-top: 30px;
  }
  .index_main .main6 .main_content .explain_link {
    margin: 30px auto 0;
  }
  .public-title h3{ font-size:24px;}
  .public-title i{
    display: block;
    background: url(../images/joinlogo2.png) no-repeat center;
	width:150px; 
	height:28px
}
}