@charset "UTF-8";
.w {
  width: 1200px;
  margin: 0 auto;
}
video::-webkit-media-controls {
  display: none!important;
}
/* 适用于 Webkit 内核浏览器（Chrome、Edge、Safari） */
::-webkit-scrollbar {
  display: none;
}
/* 适用于整个页面 */
html,
body {
  scrollbar-width: none;
  /* 适用于 Firefox */
  -ms-overflow-style: none;
  /* 适用于 IE/Edge */
}
@media screen and (max-width: 768px) {
  .index-video-box {
    height: 100vh;
  }
}
@media screen and (min-width: 768px) {
  .index-video-box {
    min-height: 900px;
  }
}
.index-video-box {
  position: relative;
  display: flex;
  justify-content: center;
  width: 100%;
  background-size: 100% 100%;
}
.index-video-box .con {
  position: absolute;
  text-align: center;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
}
@media screen and (min-width: 768px) {
  .index-video-box .con {
    bottom: 7.5rem;
  }
}
.index-video-box .btn {
  display: block;
  width: 190px;
  margin: 0 auto;
}
.nav-banner {
  position: relative;
}
.nav-banner .header-nav {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 99;
}
.nav-banner .swiper-container {
  width: 100%;
  height: 100%;
}
.nav-banner .swiper-container .swiper-slide {
  background: no-repeat center;
  background-size: cover;
}
.nav-banner .swiper-container .swiper-slide:hover {
  cursor: pointer;
}
.nav-banner .swiper-container .swiper-pagination {
  bottom: 40px;
}
.nav-banner .swiper-container .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: #fff;
  opacity: 1;
}
.nav-banner .swiper-container .swiper-pagination-bullet-active {
  background: #1874ff;
}
.nav-banner .swiper-container .con {
  text-align: center;
  width: 1200px;
  margin: 0 auto;
}
.nav-banner .swiper-container .con h1 {
  position: relative;
  font-size: 32px;
  color: #fff;
  padding-top: 180px;
  padding-bottom: 64px;
  line-height: 32px;
}
.nav-banner .swiper-container .con h1:after {
  content: '';
  display: inline-block;
  position: absolute;
  left: 50%;
  bottom: 30px;
  width: 60px;
  height: 4px;
  margin-left: -30px;
  background-color: #fff;
}
.nav-banner .swiper-container .con p {
  font-size: 16px;
  color: #fff;
  line-height: 32px;
  padding-bottom: 30px;
}
.nav-banner .swiper-container .btn {
  display: block;
  width: 190px;
  margin: 0 auto;
}
.com-title {
  background: #fff;
  margin-top: 30px;
}
.com-title h1 {
  line-height: 26px;
  font-size: 26px;
  font-weight: 600;
  color: #333;
  text-align: center;
  padding-top: 60px;
  margin-bottom: 45px;
}
.com-title > p {
  line-height: 14px;
  font-size: 14px;
  color: #999;
  text-align: center;
  padding-bottom: 60px;
  font-weight: 600;
}
.business {
  background-color: #fff;
  padding-bottom: 150px;
  width: 100%;
  padding: 30px;
}
.business ul.con-box {
  background: #fff;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  margin: 0 auto;
}
.business ul.con-box li {
  width: 100%;
  height: 540px;
  box-sizing: border-box;
  position: relative;
  padding-bottom: 60px;
  background-color: #f5f5f5;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-size: cover;
  background-position: center;
}
.business ul.con-box li .img-box a {
  display: inline-block;
  width: 100%;
  height: 100%;
  transition: transform 0.2s ease-in;
}
.business ul.con-box li .img-box a img {
  width: 100%;
  height: 100%;
  background-color: #999;
}
.business ul.con-box li .img-box a i {
  display: inline-block;
  position: absolute;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6) url("/images/index/storlead_business_test_icon_hov.png?__sprite") no-repeat center;
  background-size: 80px;
  opacity: 0;
  transition: opacity 0.2s ease-in;
}
.business ul.con-box li .img-box a i.ssd {
  background-image: url("/images/index/storlead_business_ssd_icon_hov.png?__sprite");
}
.business ul.con-box li .img-box a i.computers {
  background-image: url("/images/index/storlead_business_computer_icon_hov.png?__sprite");
}
.business ul.con-box li .img-box a i.chip {
  background-image: url("/images/index/storlead_business_test_chip_hov.png?__sprite");
}
.business ul.con-box li .img-box a i.storlead {
  background-image: url("/images/index/storlead_business_array_icon_hov.png?__sprite");
}
.business ul.con-box li .img-box a i.fpga {
  background-image: url("/images/index/storlead_business_fpga_icon_hov.png?__sprite");
}
.business ul.con-box li h2 {
  padding-top: 40px;
  padding-bottom: 20px;
  color: #333;
  text-align: center;
  font-weight: bold;
  font-size: 24px;
}
.business ul.con-box li p {
  text-align: center;
  margin: 0 auto;
  line-height: 25px;
  color: #666;
  font-size: 18px;
  padding: 0 20px 30px 20px;
}
.business ul.con-box li .btn_more {
  display: block;
  width: 140px;
  height: 40px;
  line-height: 40px;
  margin-top: 20px;
  color: #fff;
  background: linear-gradient(114deg, #0fbbe8 0%, #1874ff 100%);
  box-shadow: inset 0px 1px 3px 0px rgba(255, 255, 255, 0.5);
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
}
.business ul.con-box li .btn {
  display: inline-block;
  width: 140px;
  height: 40px;
  line-height: 40px;
  font-size: 14px;
  background-color: transparent;
  color: #1874ff;
  border: 1px solid #1874ff;
}
.business ul.con-box li:hover {
  box-shadow: 0 10px 20px 0 rgba(0, 0, 0, 0.1);
}
.business ul.con-box li:hover .img-box a {
  transform: scale(0.95);
}
.business ul.con-box li:hover .img-box a i {
  opacity: 1;
}
.business ul.con-box li:hover .btn {
  color: #fff;
  background-color: #1874ff;
  box-shadow: none;
}
.business ul.con-box li:hover .btn:after {
  background-image: url("/images/storlead_button_more_icon1.svg");
}
.business ul.con-box li:not(.disabled):hover {
  cursor: pointer;
}
.business ul.con-box li.disabled h2 {
  color: #999;
}
.business ul.con-box li.disabled .btn {
  color: #999;
  border: 1px solid #999;
  background-color: #fff;
}
.business ul.con-box li.disabled .btn:after {
  display: none;
}
.business ul.con-box li.disabled .btn:hover {
  color: #999;
  background-color: #fff;
  box-shadow: none;
}
.product {
  height: 797px;
  background-color: #fff;
}
.product .product-swipe {
  width: 1200px;
  height: 555px;
  margin: 0 auto;
}
.product .product-swipe .swiper-pagination {
  bottom: 40px;
}
.product .product-swipe .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: #e0e0e0;
  opacity: 1;
}
.product .product-swipe .swiper-pagination-bullet-active {
  background: #1874ff;
}
.product .product-swipe .com {
  display: flex;
  float: left;
  width: 560px;
  height: 435px;
  margin-right: 40px;
  text-align: justify;
  justify-content: center;
  flex-direction: column;
}
.product .product-swipe .com h2 {
  line-height: 42px;
  font-size: 28px;
  color: #333;
  padding-bottom: 30px;
}
.product .product-swipe .com p {
  line-height: 32px;
  font-size: 16px;
  color: #999;
  padding-bottom: 40px;
}
.product .product-swipe .com .btn {
  width: 190px;
}
.product .product-swipe .img {
  float: left;
  width: 580px;
}
.product .product-swipe .img img {
  width: 580px;
  height: 435px;
}
.news-center {
  height: 902px;
  background-color: #f5f5f5;
}
.news-center .com-box {
  width: 1200px;
  margin: 0 auto;
}
.news-center .com-box:after {
  clear: both;
}
.news-center .com-box:after,
.news-center .com-box:before {
  content: " ";
  display: table;
}
.news-center .com-box .the-new {
  float: left;
  width: 580px;
  height: 430px;
  margin-right: 20px;
}
.news-center .com-box .the-new > img {
  width: 580px;
  height: 320px;
}
.news-center .com-box .the-new .con {
  position: relative;
  height: 110px;
  background-color: #fff;
  padding: 20px;
}
.news-center .com-box .the-new .con .date {
  float: left;
  margin-right: 20px;
}
.news-center .com-box h2 {
  position: relative;
  font-size: 14px;
  color: #999;
  padding-top: 10px;
  padding-bottom: 20px;
  /*&:before {
                content: '';
                display: inline-block;
                width: 16px;
                height: 16px;
                margin-right: 10px;
                background: url("../images/member_left_order_icon_dis.svg?__sprite") no-repeat center;
                background-size: 16px;
                vertical-align: -2px;
            }*/
}
.news-center .com-box h2 img {
  width: 16px;
  height: 16px;
  margin-right: 10px;
}
.news-center .com-box h4 {
  font-size: 16px;
  color: #333;
  line-height: 16px;
  word-wrap: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.news-center .com-box a {
  display: inline-block;
  position: absolute;
  right: 20px;
  top: 30px;
  font-size: 14px;
  color: #1874ff;
}
.news-center .com-box a:after {
  content: '';
  width: 10px;
  height: 10px;
  display: inline-block;
  background: url("/images/storlead_newscenter_more_icon.svg?__sprite") no-repeat center;
  background-size: 10px;
  margin-left: 5px;
}
.news-center .com-box .date {
  width: 70px;
  height: 70px;
  background-color: #1874ff;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  color: #fff;
}
.news-center .com-box .date h3 {
  font-size: 20px;
  line-height: 20px;
  padding-bottom: 8px;
}
.news-center .com-box .date p {
  font-size: 12px;
  line-height: 12px;
}
.news-center .com-box ul.list {
  float: left;
  width: 580px;
  height: 430px;
}
.news-center .com-box ul.list li {
  position: relative;
  margin-left: 35px;
  width: 545px;
  height: 130px;
  background-color: #fff;
  padding: 20px 20px 20px 60px;
  margin-bottom: 20px;
}
.news-center .com-box ul.list li:last-child {
  margin-bottom: 0;
}
.news-center .com-box ul.list li:hover {
  box-shadow: 0 10px 20px 0 rgba(0, 0, 0, 0.1);
}
.news-center .com-box ul.list li .date {
  position: absolute;
  top: 30px;
  left: -35px;
}
.news-center .com-box ul.list li h2 {
  padding-top: 20px;
}
.news-center .btn {
  display: block;
  width: 190px;
  margin: 60px auto 0;
}
.comm-btn {
  display: block;
  width: 190px;
}
.section_one {
  text-align: center;
  padding-top: 408px;
}
.section_one .btn_more {
  position: absolute;
  bottom: 20px;
  display: block;
}
.section_one .large_text {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 64px;
  position: relative;
  overflow: hidden;
  /* 确保文字不超出容器 */
  white-space: nowrap;
  /* 防止文字换行 */
  animation: fadein 2s 1;
}
@keyframes fadein {
  0% {
    text-shadow: none;
    padding-top: 40px;
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.btn_more {
  width: 190px;
  height: 50px;
  display: block;
  background: linear-gradient(114deg, #0fbbe8 0%, #1874ff 100%);
  box-shadow: inset 0px 1px 3px 0px rgba(255, 255, 255, 0.5);
  text-align: center;
  line-height: 50px;
  margin: auto;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
}
.m-b-20 {
  margin-bottom: 20px;
}
.hero-sections {
  display: flex;
  flex-direction: column;
}
.hero-sections .hero-section {
  background-size: cover;
  background-position: center;
  height: 913px;
  display: flex;
  flex-direction: column;
  color: #ffffff;
  text-align: center;
  padding-top: 60px;
  align-items: center;
}
.hero-sections .hero-section h2 {
  font-size: 48px;
  margin-bottom: 20px;
  font-weight: 600;
}
.hero-sections .hero-section .h2dark {
  color: #333333;
}
.hero-sections .hero-section .h2light {
  color: #ffffff;
}
.hero-sections .hero-section p {
  max-width: 1200px;
  font-size: 24px;
  line-height: 36px;
  margin-bottom: 26px;
}
.contact-com {
  background: #f5f5f5;
  max-width: 1200px;
}
.border-b-none {
  border-bottom: none;
}
.contact-com {
  width: 1200px;
  margin: 0 auto;
  min-height: 800px;
}
.contact-com:after {
  clear: both;
}
.contact-com:after,
.contact-com:before {
  content: " ";
  display: table;
}
.contact-com .right {
  float: left;
  width: 1200px;
  border-radius: 5px;
  margin-bottom: 60px;
  overflow: hidden;
}
.contact-com .right .company-content {
  display: none;
}
.contact-com .right .company-content.on {
  display: block;
}
.dynamic {
  display: flex;
  justify-content: center;
  background: #f5f5f5;
}
.dynamic .dynamic-nav {
  overflow: hidden;
  border-bottom: none;
  display: flex;
  justify-content: center;
  background: #f5f5f5;
  gap: 25px;
}
.dynamic .dynamic-nav li {
  float: left;
  box-sizing: border-box;
  cursor: pointer;
  width: 140px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  color: #666;
  border-radius: 25px;
  border: 1px solid #666666;
}
.dynamic .dynamic-nav li.on {
  color: #fff;
  border: none;
  background: #1874FF;
}
.dynamic .top {
  border-bottom: 1px solid #e0e0e0;
  padding: 30px 0;
  font-size: 20px;
}
.dynamic .tab-content {
  margin-top: 48px;
  background: #fff;
  padding: 30px;
}
.dynamic .tab-content li {
  margin-bottom: 60px;
  overflow: hidden;
}
.dynamic .tab-content li:hover {
  cursor: pointer;
}
.dynamic .info {
  float: right;
  width: 780px !important;
  margin-top: 15px;
}
.dynamic img {
  width: 290px;
  height: 160px;
  float: left;
}
.dynamic p {
  font-size: 14px;
  color: #999;
  line-height: 30px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  height: 60px;
  width: 100%;
  margin-top: 20px;
}
.dynamic .title {
  text-overflow: ellipsis;
  font-size: 16px;
  overflow: hidden;
  white-space: nowrap;
}
.dynamic .page-box {
  text-align: center;
  margin-top: 40px;
}
.dynamic .page-box .page {
  display: inline-block;
}
.bottom {
  overflow: hidden;
  margin-top: 20px;
  font-size: 14px;
}
.bottom span {
  float: left;
  color: #999;
}
.bottom a {
  float: right;
  color: #1874ff;
}