.container {
  background-color: #fff;
  font-family: "PingFang SC-Medium, PingFang SC";
  overflow: hidden;
  max-width: 2560px;
  margin: 0 auto;
}
.inner-container {
  width: 1320px;
  margin: 0 auto;
}
.banner {
  height: 610px;
  position: relative;
}
.banner .banner-image {
  width: 2560px;
  height: 610px;
  position: absolute;
  left: 50%;
  top: 0;
  margin-left: -1280px;
  max-width: none;
}
.banner .banner-content {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.banner .banner-content h2 {
  width: 1320px;
  margin: 188px auto 0;
}
.banner .banner-content h2 .banner-text {
  width: 820px;
}
.banner .banner-content h3 {
  width: 1320px;
  margin: 16px auto 0;
  font-size: 24px;
  color: #fff;
  line-height: 33px;
}
.banner .banner-content .banner-info {
  width: 625px;
  height: 58px;
  line-height: 58px;
  background-color: #010253;
  display: flex;
  justify-content: center;
  color: #00E6EC;
  font-size: 15px;
  margin-top: 8px;
  border-radius: 10px;
}
.banner .banner-content .banner-info li {
  margin: 0 12px;
  position: relative;
  padding-left: 10px;
}
.banner .banner-content .banner-info li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 4px;
  height: 4px;
  border-radius: 100%;
  background-color: #00E6EC;
}
.banner .banner-content .banner-btn-item {
  background-color: #3B7CFF;
  box-shadow: 0 0 32px 1px rgba(45, 98, 254, 0.74);
  width: 244px;
  height: 66px;
  border-radius: 10px;
  font-size: 18px;
  line-height: 66px;
  color: #fff;
  text-align: center;
  margin-top: 59px;
  transition: 0.3s;
  -webkit-transition: 0.3s;
}
.banner .banner-content .banner-btn-item:hover {
  cursor: pointer;
  transform: scale(1.04);
  -webkit-transform: scale(1.04);
}
.common-title {
  line-height: 40px;
  text-align: center;
  font-size: 28px;
  color: #222;
}
.common-title.white {
  color: #fff;
}
.common-label {
  line-height: 28px;
  text-align: center;
  font-size: 20px;
  color: #999;
  padding-top: 6px;
}
.animate {
  height: 640px;
  background-image: url(../../images/index/back-animate.jpg);
  background-size: 2560px 640px;
  background-repeat: no-repeat;
  background-position: center top;
}
.animate .title-animate {
  padding-top: 86px;
}
.animate .animate-content {
  width: 310px;
  height: 310px;
  position: relative;
  margin: 101px auto 0;
}
.animate .animate-content .animate-outer {
  width: 310px;
  height: 310px;
  position: absolute;
  left: 0;
  top: 0;
  animation: outer 10s linear infinite;
  -webkit-animation: outer 10s linear infinite;
}
.animate .animate-content .animate-inner {
  width: 252px;
  height: 252px;
  z-index: 2;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  background-image: url(../../images/index/animate-02.png);
  background-size: 252px 240px;
  background-position: center bottom;
  background-repeat: no-repeat;
  animation: inner 10s linear infinite;
  -webkit-animation: inner 10s linear infinite;
}
@keyframes outer {
  0% {
    transform: rotateZ(0);
  }
  100% {
    transform: rotateZ(-360deg);
  }
}
@-webkit-keyframes outer {
  0% {
    -webkit-transform: rotateZ(0);
  }
  100% {
    -webkit-transform: rotateZ(-360deg);
  }
}
@keyframes inner {
  0% {
    transform: rotateZ(0);
  }
  100% {
    transform: rotateZ(360deg);
  }
}
@-webkit-keyframes inner {
  0% {
    -webkit-transform: rotateZ(0);
  }
  100% {
    -webkit-transform: rotateZ(360deg);
  }
}
.animate .animate-content .animate-center {
  width: 225px;
  height: 225px;
  border-radius: 100%;
  background: linear-gradient(225deg, #2385FB 0%, #04BBEE 100%);
  color: #fff;
  font-size: 18px;
  line-height: 26px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  z-index: 3;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.animate .animate-content .animate-label {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.animate .animate-content .animate-label li {
  background-size: 16px 16px;
  background-repeat: no-repeat;
  font-size: 16px;
  line-height: 22px;
  color: #fff;
  white-space: nowrap;
}
.animate .animate-content .animate-label li i {
  width: 7px;
  height: 7px;
  border-radius: 100%;
  background-color: #fff;
  position: absolute;
  top: 36px;
}
.animate .animate-content .animate-label .lb1,
.animate .animate-content .animate-label .lb2,
.animate .animate-content .animate-label .lb3 {
  padding-left: 22px;
  width: 347px;
  height: 22px;
  position: absolute;
  right: 100%;
  background-position: left center;
}
.animate .animate-content .animate-label .lb1 i,
.animate .animate-content .animate-label .lb2 i,
.animate .animate-content .animate-label .lb3 i {
  left: 31px;
}
.animate .animate-content .animate-label .lb1::before,
.animate .animate-content .animate-label .lb2::before,
.animate .animate-content .animate-label .lb3::before {
  content: "";
  position: absolute;
  left: 37px;
  top: 39px;
  width: 211px;
  height: 0;
  border-top: 1px solid #fff;
}
.animate .animate-content .animate-label .lb4,
.animate .animate-content .animate-label .lb5,
.animate .animate-content .animate-label .lb6 {
  padding-left: 99px;
  padding-right: 22px;
  height: 22px;
  position: absolute;
  left: 100%;
  background-position: right center;
}
.animate .animate-content .animate-label .lb4 i,
.animate .animate-content .animate-label .lb5 i,
.animate .animate-content .animate-label .lb6 i {
  left: 309px;
}
.animate .animate-content .animate-label .lb4::before,
.animate .animate-content .animate-label .lb5::before,
.animate .animate-content .animate-label .lb6::before {
  content: "";
  position: absolute;
  left: 99px;
  top: 39px;
  width: 211px;
  height: 0;
  border-top: 1px solid #fff;
}
.animate .animate-content .animate-label .lb1 {
  top: 13px;
  background-image: url(../../images/index/animate-icon-01.png);
}
.animate .animate-content .animate-label .lb1::after {
  content: "";
  position: absolute;
  right: 42px;
  top: 39px;
  width: 78px;
  height: 0;
  border-top: 1px solid #fff;
  transform-origin: 0 0;
  -webkit-transform-origin: 0 0;
  transform: rotateZ(42deg);
  -webkit-transform: rotateZ(42deg);
  margin-right: -21px;
}
.animate .animate-content .animate-label .lb2 {
  top: 132px;
  background-image: url(../../images/index/animate-icon-02.png);
}
.animate .animate-content .animate-label .lb2::after {
  content: "";
  position: absolute;
  right: 42px;
  top: 39px;
  width: 58px;
  height: 0;
  border-top: 1px solid #fff;
}
.animate .animate-content .animate-label .lb3 {
  top: 252px;
  background-image: url(../../images/index/animate-icon-03.png);
}
.animate .animate-content .animate-label .lb3::after {
  content: "";
  position: absolute;
  right: 42px;
  top: 39px;
  width: 78px;
  height: 0;
  border-top: 1px solid #fff;
  transform-origin: 0 0;
  -webkit-transform-origin: 0 0;
  transform: rotateZ(-42deg);
  -webkit-transform: rotateZ(-42deg);
  margin-right: -21px;
}
.animate .animate-content .animate-label .lb4 {
  top: 13px;
  background-image: url(../../images/index/animate-icon-02.png);
}
.animate .animate-content .animate-label .lb4::after {
  content: "";
  position: absolute;
  left: 42px;
  top: 39px;
  width: 78px;
  height: 0;
  border-top: 1px solid #fff;
  transform-origin: 0 0;
  -webkit-transform-origin: 0 0;
  transform: rotateZ(-42deg);
  -webkit-transform: rotateZ(-42deg);
  margin-top: 52px;
}
.animate .animate-content .animate-label .lb5 {
  top: 132px;
  background-image: url(../../images/index/animate-icon-04.png);
}
.animate .animate-content .animate-label .lb5::after {
  content: "";
  position: absolute;
  left: 42px;
  top: 39px;
  width: 58px;
  height: 0;
  border-top: 1px solid #fff;
}
.animate .animate-content .animate-label .lb6 {
  top: 252px;
  background-image: url(../../images/index/animate-icon-05.png);
}
.animate .animate-content .animate-label .lb6::after {
  content: "";
  position: absolute;
  left: 42px;
  top: 39px;
  width: 78px;
  height: 0;
  border-top: 1px solid #fff;
  transform-origin: 0 0;
  -webkit-transform-origin: 0 0;
  transform: rotateZ(42deg);
  -webkit-transform: rotateZ(42deg);
  margin-top: -52px;
}
.db {
  height: 578px;
  background-color: #FCFDFF;
}
.db .title-db {
  padding-top: 66px;
}
.db .db-content {
  margin-top: 79px;
  position: relative;
  height: 290px;
}
.db .db-content .db-image {
  width: 511px;
  height: 290px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 3px 16px 1px rgba(0, 0, 0, 0.06);
  animation: fadeInUp 0.8s both;
  -webkit-animation: fadeInUp 0.8s both;
  display: none;
}
.db .db-content .db-image .db-img {
  width: 323px;
  margin: 35px auto 0;
}
.db .db-content .db-text {
  width: 851px;
  height: 248px;
  background-image: url(../../images/index/db-02.png);
  background-size: 100% 100%;
  position: absolute;
  right: 0;
  top: 21px;
  padding: 91px 125px 0 120px;
  font-size: 15px;
  line-height: 24px;
  color: #222;
  animation: fadeInUp 0.8s 0.4s both;
  -webkit-animation: fadeInUp 0.8s 0.4s both;
  display: none;
}
@keyframes fadeInUp {
  0% {
    transform: translateY(320px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}
@-webkit-keyframes fadeInUp {
  0% {
    -webkit-transform: translateY(320px);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateY(0);
    opacity: 1;
  }
}
.service {
  height: 751px;
  background-color: #F3F5FF;
}
.service .title-service {
  padding-top: 62px;
}
.service .service-content {
  position: relative;
  margin-top: 53px;
  height: 560px;
}
.service .service-content .service-text {
  width: 606px;
  padding-top: 128px;
  position: absolute;
  left: 93px;
  top: 0;
  font-size: 15px;
  color: #222;
  line-height: 24px;
}
.service .service-content .service-text .service-icon1 {
  width: 47px;
  position: absolute;
  left: -59px;
  top: 87px;
}
.service .service-content .service-text .service-icon2 {
  width: 47px;
  position: absolute;
  right: -32px;
  top: 188px;
}
.service .service-content .service-text .service-btn {
  width: 342px;
  height: 54px;
  border-radius: 54px;
  background-color: #2D62FE;
  display: block;
  line-height: 54px;
  text-align: center;
  color: #fff;
  margin-top: 80px;
  transition: 0.3s;
  -webkit-transition: 0.3s;
}
.service .service-content .service-text .service-btn:hover {
  cursor: pointer;
  transform: scale(1.04);
  -webkit-transform: scale(1.04);
}
.service .service-content .service-text .service-btn .service-mini {
  font-size: 15px;
  vertical-align: top;
}
.service .service-content .service-text .service-btn .service-normal {
  font-size: 18px;
  vertical-align: top;
}
.service .service-content .service-step {
  width: 482px;
  position: absolute;
  right: 0;
  top: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.service .service-content .service-step .step-item {
  width: 217px;
  height: 224px;
  background-color: #fff;
  border-radius: 10px;
  margin-bottom: 49px;
  font-size: 16px;
  line-height: 24px;
  text-align: center;
  color: #222;
  display: none;
  animation: fadeIn 1s linear both;
  -webkit-animation: fadeIn 1s linear both;
}
.service .service-content .service-step .step-item:nth-child(2) {
  animation-delay: 0.5s;
  -webkit-animation-delay: 0.5s;
}
.service .service-content .service-step .step-item:nth-child(3) {
  animation-delay: 1.5s;
  -webkit-animation-delay: 1.5s;
}
.service .service-content .service-step .step-item:nth-child(4) {
  animation-delay: 1s;
  -webkit-animation-delay: 1s;
}
.service .service-content .service-step .step-item .step-image {
  width: 160px;
  margin: 8px auto 11px;
}
.service .service-content .service-step .step-icon1 {
  width: 29px;
  position: absolute;
  left: 227px;
  top: 111px;
  animation: fadeIn 1s 0.5s linear both;
  -webkit-animation: fadeIn 1s 0.5s linear both;
  display: none;
}
.service .service-content .service-step .step-icon2 {
  width: 20px;
  position: absolute;
  right: 99px;
  top: 234px;
  animation: fadeIn 1s 1s linear both;
  -webkit-animation: fadeIn 1s 1s linear both;
  display: none;
}
.service .service-content .service-step .step-icon3 {
  width: 29px;
  position: absolute;
  left: 227px;
  top: 375px;
  animation: fadeIn 1s 1.5s linear both;
  -webkit-animation: fadeIn 1s 1.5s linear both;
  display: none;
}
@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@-webkit-keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.common-article {
  height: 83px;
  text-align: center;
  line-height: 83px;
  color: #2D62FE;
  font-size: 24px;
}
.common-article .common-article-text {
  display: inline-block;
  vertical-align: top;
  position: relative;
}
.common-article .common-article-text::before {
  content: "";
  width: 56px;
  height: 15px;
  background-image: url(../../images/index/college-icon-01.png);
  background-size: 100% 100%;
  position: absolute;
  left: -73px;
  top: 34px;
}
.common-article .common-article-text::after {
  content: "";
  width: 56px;
  height: 15px;
  background-image: url(../../images/index/college-icon-02.png);
  background-size: 100% 100%;
  position: absolute;
  right: -73px;
  top: 34px;
}
.college {
  height: 1109px;
  background-color: #fff;
}
.college .title-college {
  padding-top: 56px;
}
.college .article-collage {
  background: linear-gradient(270deg, rgba(229, 241, 252, 0) 0%, #E5F1FC 50%, rgba(229, 241, 252, 0) 100%);
}
.college .college-content {
  margin-top: 30px;
}
.college .college-content .collage-image {
  margin: -20px auto 0;
  width: 1280px;
  height: 837px;
  position: relative;
  overflow: hidden;
}
.college .college-content .collage-image .college-icon1 {
  width: 41px;
  position: absolute;
  left: 199px;
  top: 367px;
  animation: bounce 0.8s linear infinite alternate;
  -webkit-animation: bounce 0.8s linear infinite alternate;
}
.college .college-content .collage-image .college-icon2 {
  width: 41px;
  position: absolute;
  left: 657px;
  top: 123px;
  animation: bounce 0.8s linear infinite alternate;
  -webkit-animation: bounce 0.8s linear infinite alternate;
}
.college .college-content .collage-image .college-icon3 {
  width: 41px;
  position: absolute;
  left: 654px;
  top: 367px;
  animation: bounce 0.8s linear infinite alternate;
  -webkit-animation: bounce 0.8s linear infinite alternate;
}
@keyframes bounce {
  0% {
    transform: translateY(-5px);
  }
  100% {
    transform: translateY(10px);
  }
}
@-webkit-keyframes bounce {
  0% {
    -webkit-transform: translateY(-5px);
  }
  100% {
    -webkit-transform: translateY(10px);
  }
}
.technical {
  height: 635px;
  background-color: #EEF0FF;
}
.technical .article-collage {
  margin-top: 41px;
  background: linear-gradient(270deg, rgba(255, 255, 255, 0) 0%, #FFFFFF 50%, rgba(255, 255, 255, 0) 100%);
}
.technical .technical-content {
  overflow: hidden;
}
.technical .technical-content .technical-image {
  margin-top: 46px;
  display: flex;
  justify-content: space-between;
}
.technical .technical-content .technical-image .technical-item {
  width: 647px;
  height: 381px;
  position: relative;
  background-size: 486px 381px;
  background-repeat: no-repeat;
  background-color: #fff;
  border-radius: 10px;
  font-size: 19px;
  color: #222;
  line-height: 26px;
  padding-top: 119px;
}
.technical .technical-content .technical-image .technical-item .tech-points {
  display: flex;
  width: 22px;
  justify-content: space-between;
  position: absolute;
  bottom: -17px;
}
.technical .technical-content .technical-image .technical-item .tech-points i {
  width: 4px;
  height: 4px;
  background-color: #2D62FE;
}
.technical .technical-content .technical-image .technical-item:first-child {
  background-image: url(../../images/index/technical-01.png);
  background-position: right top;
  padding-left: 250px;
}
.technical .technical-content .technical-image .technical-item:first-child::before {
  content: "";
  width: 66px;
  height: 93px;
  background-size: 100% 100%;
  background-image: url(../../images/index/technical-icon-01.png);
  position: absolute;
  left: 36px;
  top: 45px;
}
.technical .technical-content .technical-image .technical-item:first-child::after {
  content: "";
  width: 56px;
  height: 56px;
  background-size: 100% 100%;
  background-image: url(../../images/index/technical-icon-03.png);
  position: absolute;
  left: 133px;
  top: 166px;
}
.technical .technical-content .technical-image .technical-item:first-child .tech-tit {
  position: absolute;
  left: 36px;
  top: 146px;
}
.technical .technical-content .technical-image .technical-item:first-child .tech-tit .tech-points {
  left: 0;
}
.technical .technical-content .technical-image .technical-item:last-child {
  background-image: url(../../images/index/technical-02.png);
  background-position: left top;
  padding-left: 104px;
}
.technical .technical-content .technical-image .technical-item:last-child .tech-points {
  right: 0;
}
.technical .technical-content .technical-image .technical-item:last-child::before {
  content: "";
  width: 74px;
  height: 93px;
  background-size: 100% 100%;
  background-image: url(../../images/index/technical-icon-02.png);
  position: absolute;
  right: 45px;
  top: 36px;
}
.technical .technical-content .technical-image .technical-item:last-child::after {
  content: "";
  width: 56px;
  height: 56px;
  background-size: 100% 100%;
  background-image: url(../../images/index/technical-icon-04.png);
  position: absolute;
  right: 133px;
  top: 166px;
}
.technical .technical-content .technical-image .technical-item:last-child .tech-tit {
  position: absolute;
  right: 36px;
  top: 146px;
}
.technical .technical-content .technical-image .technical-item:last-child .tech-tit .tech-points {
  right: 0;
}
.technical .technical-content .technical-image .technical-item .tech-text {
  font-size: 15px;
  color: #fff;
  line-height: 21px;
}
.technical .technical-content .technical-image .technical-item .tech-text li {
  margin-bottom: 20px;
  position: relative;
  padding-left: 14px;
}
.technical .technical-content .technical-image .technical-item .tech-text li::before {
  content: "";
  width: 5px;
  height: 5px;
  background-color: #fff;
  position: absolute;
  left: 0;
  top: 8px;
}
.master {
  background-color: #fff;
}
.master .article-master {
  margin-top: 40px;
  background: linear-gradient(270deg, rgba(229, 241, 252, 0) 0%, #E5F1FC 50%, rgba(229, 241, 252, 0) 100%);
}
.master .master-content {
  overflow: hidden;
}
.master .master-content .master-type {
  padding: 70px 19px 0;
  display: flex;
  justify-content: space-between;
}
.master .master-content .master-type li {
  width: 132px;
  line-height: 38px;
  text-align: center;
  font-size: 15px;
  color: #666;
  border-bottom: 2px solid transparent;
}
.master .master-content .master-type li:hover,
.master .master-content .master-type li.master-active {
  border-color: #2D62FE;
  color: #2D62FE;
  cursor: pointer;
}
.master .master-content .master-type li .master-icon {
  width: 38px;
  margin: 0 auto;
}
.master .master-detail {
  height: 333px;
  position: relative;
  background-image: url(../../images/index/master-back.png);
  background-size: 2560px 333px;
  background-repeat: no-repeat;
  background-position: center top;
}
.master .master-detail .master-show {
  opacity: 1 !important;
  z-index: 2;
}
.master .master-detail .master-info {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: 0.5s;
  -webkit-transition: 0.5s;
}
.master .master-detail .master-info .detail-content {
  position: relative;
  overflow: hidden;
  height: 100%;
  padding-left: 212px;
  color: #fff;
}
.master .master-detail .master-info .detail-content .detail-icon1 {
  width: 47px;
  position: absolute;
  left: 128px;
  top: 65px;
}
.master .master-detail .master-info .detail-content .detail-icon2 {
  width: 47px;
  position: absolute;
  left: 742px;
  top: 246px;
}
.master .master-detail .master-info .detail-content .master-name {
  margin-top: 74px;
  font-size: 20px;
  line-height: 28px;
}
.master .master-detail .master-info .detail-content .master-label {
  font-size: 14px;
  line-height: 20px;
  margin-top: 6px;
  padding-right: 6px;
  display: inline-block;
  vertical-align: top;
  position: relative;
}
.master .master-detail .master-info .detail-content .master-label::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 200px;
  height: 0;
  border-bottom: 1px solid #fff;
}
.master .master-detail .master-info .detail-content .master-introduce {
  font-size: 14px;
  line-height: 24px;
  text-align: justify;
  width: 541px;
  margin-top: 29px;
}
.master .master-detail .master-info .detail-content .master-photo {
  width: 283px;
  position: absolute;
  right: 183px;
  bottom: 0;
}
.standard {
  height: 730px;
  background-image: url(../../images/index/standard-back.jpg);
  background-size: 1920px 730px;
  background-repeat: no-repeat;
  background-position: center top;
  background-color: #F3F5FF;
}
.standard .article-standard {
  margin-top: 41px;
  background: linear-gradient(270deg, rgba(255, 255, 255, 0) 0%, #FFFFFF 50%, rgba(255, 255, 255, 0) 100%);
}
.standard .standard-content {
  overflow: hidden;
  position: relative;
  height: 100%;
}
.standard .standard-content .standard-image {
  width: 672px;
  height: 382px;
  position: absolute;
  right: 0;
  top: 275px;
}
.standard .standard-content .standard-nav {
  position: absolute;
  left: 208px;
  top: 204px;
  line-height: 42px;
  font-size: 16px;
  color: #222;
}
.standard .standard-content .standard-nav li {
  padding-left: 62px;
  position: relative;
  margin-bottom: 93px;
  height: 42px;
  cursor: pointer;
}
.standard .standard-content .standard-nav li:nth-child(2),
.standard .standard-content .standard-nav li:nth-child(3) {
  margin-left: 26px;
}
.standard .standard-content .standard-nav li:nth-child(4) {
  margin-left: -16px;
}
.standard .standard-content .standard-nav li .stan-icon {
  position: absolute;
  left: 0;
  top: 0;
  width: 42px;
}
.standard .standard-content .standard-nav li .stan-icon-a {
  position: absolute;
  left: -17px;
  top: -14px;
  width: 76px;
  opacity: 0;
  transform: scale(0.72);
  -webkit-transform: scale(0.72);
  transition: 0.3s;
  -webkit-transition: 0.3s;
}
.standard .standard-content .standard-nav li .stan-tit {
  transition: 0.3s;
  -webkit-transition: 0.3s;
}
.standard .standard-content .standard-nav li .stan-desc {
  font-size: 14px;
  color: #666;
  line-height: 20px;
  padding-top: 8px;
  transition: 0.3s;
  -webkit-transition: 0.3s;
}
.standard .standard-content .standard-nav li:hover .stan-tit,
.standard .standard-content .standard-nav li:hover .stan-desc {
  transform: translateX(12px);
  -webkit-transform: translateX(12px);
}
.standard .standard-content .standard-nav li:hover .stan-icon-a {
  opacity: 1;
  transform: scale(1);
  -webkit-transform: scale(1);
}
.case {
  background-image: url(../../images/index/case-back.jpg);
  background-size: 2560px 570px;
  background-repeat: no-repeat;
  background-position: center top;
  height: 570px;
}
.case .title-case {
  padding-top: 50px;
}
.case .case-content {
  margin-top: 45px;
  display: flex;
  justify-content: space-between;
}
.case .case-content li {
  width: 647px;
  height: 324px;
  background-color: #fff;
  border-radius: 10px;
  padding: 71px 71px 0;
  position: relative;
  transition: 0.3s;
  -webkit-transition: 0.3s;
}
.case .case-content li:hover {
  transform: translateY(-7px);
  -webkit-transform: translateY(-7px);
}
.case .case-content li::before {
  content: "";
  position: absolute;
  left: 28px;
  top: 27px;
  background-image: url(../../images/index/case-icon-01.png);
  width: 100% 100%;
  width: 47px;
  height: 39px;
}
.case .case-content li::after {
  content: "";
  position: absolute;
  right: 28px;
  bottom: 24px;
  background-image: url(../../images/index/case-icon-01.png);
  width: 100% 100%;
  width: 47px;
  height: 39px;
}
.case .case-content li .case-tit {
  font-size: 16px;
  color: #222;
  line-height: 22px;
  position: relative;
  margin-bottom: 8px;
}
.case .case-content li .case-tit::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  background-color: #2D62FE;
  width: 42px;
  height: 2px;
}
.case .case-content li .case-label {
  font-size: 15px;
  color: #222;
  line-height: 21px;
  padding-top: 16px;
}
.case .case-content li .case-text {
  font-size: 14px;
  color: #666;
  line-height: 20px;
  margin-top: 9px;
  text-align: justify;
}
.case .case-content li:nth-child(2) {
  padding-right: 59px;
}
.partner {
  background-image: url(../../images/index/partner-back.jpg);
  background-size: 2560px 570px;
  background-repeat: no-repeat;
  background-position: center top;
  height: 500px;
}
.partner .title-partner {
  padding-top: 50px;
}
.partner .partner-content {
  width: 1080px;
  margin: 37px auto 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.partner .partner-content li {
  width: 194px;
  height: 93px;
  position: relative;
  margin: 0 10px 12px;
}
.partner .partner-content li .partner-logo {
  max-width: none;
  width: 212px;
  height: 111px;
  position: absolute;
  left: -9px;
  top: -7px;
}
.custom {
  background: linear-gradient(130deg, #EFF4FF 0%, #E4EFFE 100%);
  height: 808px;
}
.custom .title-custom {
  padding-top: 55px;
}
.custom .custom-content {
  padding-top: 42px;
}
.custom .custom-content .custom-list {
  width: 1400px;
  display: flex;
  transition: linear 0.3s;
  -webkit-transition: linear 0.3s;
}
.custom .custom-content .custom-list li {
  width: 258px;
  height: 577px;
  border-radius: 10px;
  background-color: #fff;
  margin: 0 14px;
  transition: linear 0.3s;
  -webkit-transition: linear 0.3s;
  position: relative;
}
.custom .custom-content .custom-list li:hover {
  transform: translateY(-26px);
  -webkit-transform: translateY(-26px);
  cursor: pointer;
}
.custom .custom-content .custom-list li .custom-header {
  width: 100%;
  margin-bottom: 30px;
}
.custom .custom-content .custom-list li .custom-image {
  width: 36px;
  position: absolute;
  right: 16px;
  top: 58px;
  z-index: 2;
}
.custom .custom-content .custom-list li .custom-label {
  font-size: 18px;
  color: #fff;
  line-height: 25px;
  position: absolute;
  left: 16px;
  top: 69px;
  z-index: 2;
}
.custom .custom-content .custom-list li .custom-tit {
  color: #6980B5;
  font-size: 14px;
  line-height: 29px;
  background-color: #F8FCFF;
  width: 83px;
  height: 29px;
  border-radius: 2px;
  border: 1px solid #E5F1FC;
  margin: 0 auto 5px;
  text-align: center;
}
.custom .custom-content .custom-list li .custom-icon {
  margin: 0 auto 4px;
  width: 16px;
  height: 16px;
}
.custom .custom-content .custom-list li:first-child {
  margin-left: 0;
}
.footer {
  background-image: url(../../images/index/footer-back.jpg);
  background-size: 2560px 294px;
  background-repeat: no-repeat;
  background-position: center top;
  height: 294px;
}
.footer .footer-title {
  padding-top: 82px;
  color: #fff;
  text-align: center;
  line-height: 48px;
  font-size: 34px;
}
.footer .footer-btn {
  width: 243px;
  height: 52px;
  line-height: 52px;
  background-color: #fff;
  border-radius: 6px;
  margin: 30px auto 0;
  color: #2D62FE;
  font-size: 15px;
  text-align: center;
  transition: 0.3s;
  -webkit-transition: 0.3s;
}
.footer .footer-btn:hover {
  cursor: pointer;
  transform: scale(1.04);
  -webkit-transform: scale(1.04);
}
.footer-navigation {
  height: 355px;
  background-color: #393C41;
}
.footer-navigation .nav-content {
  overflow: hidden;
  width: 1240px;
  margin: 0 auto;
  padding-left: 60px;
  padding-bottom: 27px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}
.footer-navigation .nav-content .nav-title {
  margin-top: 25px;
  font-size: 14px;
  color: #bbb;
  line-height: 20px;
}
.footer-navigation .nav-content .nav-list {
  display: flex;
  margin-top: 12px;
  color: #fff;
  font-size: 14px;
  line-height: 20px;
}
.footer-navigation .nav-content .nav-list a {
  margin-right: 31px;
}
.footer-navigation .nav-content .nav-list a:link:hover {
  text-decoration: underline;
}
.footer-navigation .nav-content .contacts {
  line-height: 20px;
  font-size: 14px;
  color: #DBDBDB;
  display: flex;
  margin-top: 24px;
}
.footer-navigation .nav-content .contacts li {
  margin-right: 42px;
}
.footer-navigation .nav-content .address {
  line-height: 20px;
  font-size: 14px;
  color: #DBDBDB;
  display: flex;
  margin-top: 15px;
}
.footer-navigation .nav-content .address li {
  margin-right: 38px;
}
.footer-navigation .nav-content .contacts-icon {
  padding-left: 24px;
  position: relative;
}
.footer-navigation .nav-content .contacts-icon .image-icon {
  width: 20px;
  position: absolute;
  left: 0;
  top: 0;
}
.footer-navigation .footer-info {
  width: 1240px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 21px auto 0;
  color: #bbb;
  font-size: 12px;
  line-height: 17px;
}
.footer-navigation .footer-info .info-item {
  margin: 12px 18px 0;
}
.footer-navigation .footer-info .info-item .icon {
  display: inline;
  vertical-align: text-top;
  width: 14px;
}
.footer-navigation .link-item {
  font-size: 12px;
  color: #bbb;
  display: flex;
  justify-content: center;
  line-height: 17px;
  margin-top: 26px;
}
.footer-navigation .link-item a {
  margin: 0 2.5px;
}
.footer-navigation .link-item a:link:hover {
  text-decoration: underline;
}