.case-bank-finance #banner {
  background: #051531;
}
.case-bank-finance #banner .banner-content {
  width: 100%;
  height: 680px;
  background-image: url("../../images/case/202102/bank_finance/bg_banner.png");
  background-position: center top;
  background-repeat: no-repeat;
}
.case-bank-finance #banner .banner-content .banner-text {
  padding-top: 204px;
}
.case-bank-finance #banner .banner-content .banner-text .banner-text-title {
  margin: 0 auto;
  width: 517px;
  height: 60px;
  background: linear-gradient(90deg, #00deff 0%, #fff 100%);
  color: #fff;
  font-weight: 300;
  font-size: 40px;
  line-height: 1;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.case-bank-finance #banner .banner-content .banner-text .banner-text-intro {
  color: #fff;
  font-weight: 300;
  font-size: 16px;
}
.case-bank-finance #banner .banner-content .banner-text .banner-text-intro p:first-child {
  padding-top: 18px;
  padding-bottom: 16px;
}
.case-bank-finance #advantage {
  height: 575px;
  background: #fff;
}
.case-bank-finance #advantage .title {
  padding-top: 102px;
  padding-bottom: 65px;
  color: #111;
  font-weight: 300;
  font-size: 32px;
  line-height: 60px;
}
.case-bank-finance #advantage .title .title-text {
  position: relative;
  padding-bottom: 24px;
}
.case-bank-finance #advantage .content {
  position: relative;
  margin: 0 auto;
  width: 1275px;
}
.case-bank-finance #advantage .content ul li {
  float: left;
  width: 255px;
  transition: all 0.5s ease;
}
.case-bank-finance #advantage .content ul li:hover {
  margin-top: -10px;
}
.case-bank-finance #advantage .content ul li:hover .content-img {
  animation: 1.5s 0.1s jump infinite;
}
.case-bank-finance #advantage .content ul li .content-img {
  position: relative;
  margin: 0 auto;
  padding-bottom: 21px;
  width: 86px;
}
.case-bank-finance #advantage .content ul li .content-img img {
  width: 100%;
}
.case-bank-finance #advantage .content ul li .content-text .content-text-top {
  padding-bottom: 15px;
  color: #111;
  text-align: center;
  letter-spacing: 1px;
  font-weight: 500;
  font-size: 18px;
}
.case-bank-finance #advantage .content ul li .content-text .content-text-bottom {
  color: #666;
  text-align: center;
  letter-spacing: 0.8px;
  font-weight: 300;
  font-size: 14px;
  line-height: 21px;
}
.case-bank-finance #function {
  position: relative;
  overflow: hidden;
  height: 856px;
  background: #061f4a;
  background-image: url("../../images/case/202102/bank_finance/bg_product.png");
  background-position: center top;
  background-repeat: no-repeat;
}
.case-bank-finance #function .title {
  padding-top: 102px;
  padding-bottom: 61px;
  color: #fff;
  font-weight: 300;
  font-size: 32px;
  line-height: 60px;
}
.case-bank-finance #function .title .title-text {
  position: relative;
  padding-bottom: 26px;
}
.case-bank-finance #function .title-box {
  color: #fff;
  padding-bottom: 30px;
}
.case-bank-finance #function .content {
  position: relative;
  margin: 0 auto;
  width: 1350px;
  height: 100%;
}
.case-bank-finance #function .content .content-item {
  z-index: 1;
  width: 309px;
  height: 137px;
}
.case-bank-finance #function .content .content-item:hover .item-title {
  color: #06f;
}
.case-bank-finance #function .content .content-item:hover .item-title span {
  color: #06f;
  cursor: default;
}
.case-bank-finance #function .content .content-item .item-title {
  padding-top: 29px;
  padding-bottom: 19px;
  padding-left: 28px;
  width: 148px;
  height: 17px;
  color: #fff;
  font-weight: 500;
  font-size: 18px;
}
.case-bank-finance #function .content .content-item .item-content {
  padding-left: 29px;
  width: 255px;
  height: 58px;
  color: #92aacd;
  letter-spacing: 0.8px;
  font-weight: 300;
  font-size: 14px;
  line-height: 20px;
}
.case-bank-finance #function .content .top-left {
  position: absolute;
  top: 58px;
  left: 104px;
  background-image: url("../../images/case/202102/bank_finance/img_focus_1.png");
}
.case-bank-finance #function .content .top-left .item-content {
  width: 255px;
}
.case-bank-finance #function .content .top-left .line-col {
  position: absolute;
  top: 55px;
  left: 373px;
}
.case-bank-finance #function .content .top-left .line-col .circle {
  position: relative;
  z-index: 2;
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff;
}
.case-bank-finance #function .content .top-left .line-col .circle:before {
  position: absolute;
  top: -3px;
  left: -3px;
  z-index: 1;
  display: inline-block;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  content: '';
}
.case-bank-finance #function .content .top-left .line-col .line {
  position: absolute;
  top: 11px;
  left: -80px;
  display: inline-block;
  width: 80px;
  height: 2px;
  background: linear-gradient(-90deg, rgba(245,247,249,0.3), rgba(245,247,249,0));
}
.case-bank-finance #function .content .top-right {
  position: absolute;
  top: 139px;
  right: 105px;
  background-image: url("../../images/case/202102/bank_finance/img_focus_1.png");
}
.case-bank-finance #function .content .top-right .item-content {
  width: 264px;
}
.case-bank-finance #function .content .top-right .line-col {
  position: absolute;
  top: 63px;
  right: 384px;
}
.case-bank-finance #function .content .top-right .line-col .circle {
  position: relative;
  z-index: 2;
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff;
}
.case-bank-finance #function .content .top-right .line-col .circle:before {
  position: absolute;
  top: -3px;
  left: -3px;
  z-index: 1;
  display: inline-block;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  content: '';
}
.case-bank-finance #function .content .top-right .line-col .line {
  position: absolute;
  top: 11px;
  display: inline-block;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, rgba(245,247,249,0.3), rgba(245,247,249,0));
}
.case-bank-finance #function .content .bottom-left {
  position: absolute;
  top: 365px;
  left: 52px;
  height: 157px;
  background-image: url("../../images/case/202102/bank_finance/img_focus_2.png");
}
.case-bank-finance #function .content .bottom-left .item-content {
  width: 264px;
}
.case-bank-finance #function .content .bottom-left .line-col {
  position: absolute;
  top: 65px;
  left: 373px;
}
.case-bank-finance #function .content .bottom-left .line-col .circle {
  position: relative;
  z-index: 2;
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff;
}
.case-bank-finance #function .content .bottom-left .line-col .circle:before {
  position: absolute;
  top: -3px;
  left: -3px;
  z-index: 1;
  display: inline-block;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  content: '';
}
.case-bank-finance #function .content .bottom-left .line-col .line {
  position: absolute;
  top: 11px;
  left: -80px;
  display: inline-block;
  width: 80px;
  height: 2px;
  background: linear-gradient(-90deg, rgba(245,247,249,0.3), rgba(245,247,249,0));
}
.case-bank-finance #function .content .bottom-right {
  position: absolute;
  top: 364px;
  right: 56px;
  height: 157px;
  background-image: url("../../images/case/202102/bank_finance/img_focus_2.png");
}
.case-bank-finance #function .content .bottom-right .item-content {
  width: 264px;
}
.case-bank-finance #function .content .bottom-right .line-col {
  position: absolute;
  top: 66px;
  right: 372px;
}
.case-bank-finance #function .content .bottom-right .line-col .circle {
  position: relative;
  z-index: 2;
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff;
}
.case-bank-finance #function .content .bottom-right .line-col .circle:before {
  position: absolute;
  top: -3px;
  left: -3px;
  z-index: 1;
  display: inline-block;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  content: '';
}
.case-bank-finance #function .content .bottom-right .line-col .line {
  position: absolute;
  top: 11px;
  left: 6px;
  display: inline-block;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, rgba(245,247,249,0.3), rgba(245,247,249,0));
}
.case-bank-finance #function .content .content-img {
  position: absolute;
  top: 1px;
  left: 50%;
  z-index: 10;
  margin-left: -306px;
  width: 611px;
}
.case-bank-finance #function .content .content-img img {
  width: 100%;
}
.case-bank-finance #function .content .content-polygono {
  position: absolute;
  top: 67px;
  left: 50%;
  z-index: 10;
  margin-left: -65px;
}
.case-bank-finance #function .content .content-polygono img {
  width: 100%;
}
.case-bank-finance #example .title {
  padding-top: 102px;
  line-height: 60px;
  padding-bottom: 67px;
  color: #111;
  font-weight: 300;
  font-size: 32px;
}
.case-bank-finance #example .title .title-text {
  position: relative;
  padding-bottom: 26px;
}
.case-bank-finance #example .example-box {
  position: relative;
  margin-bottom: 120px;
}
.case-bank-finance #example .example-box:hover {
  background-size: 110%;
}
.case-bank-finance #example .example-box ul {
  margin: 0 auto;
  width: 566px;
}
.case-bank-finance #example .example-box ul li {
  float: left;
}
.case-bank-finance #example .example-box ul li img {
  width: auto;
}
.case-bank-finance #example .example-box ul .example-icon-first {
  margin-right: 79px;
  width: 301px;
}
.case-bank-finance #example .example-box ul .example-icon-second {
  width: 186px;
}
.line-left-top {
  animation: lineLeftTop 1s linear;
}
.line-left-bottom {
  animation: lineLeftBottom 1s linear;
}
.line-right-top {
  animation: lineRightTop 1s linear;
}
.line-right-bottom {
  animation: lineRightBottom 1s linear;
}
.float-translate-polygono {
  animation: floatTranslatePolygon 1.5s linear infinite;
}
/* 清除浮动 */
.clearfix:after {
  display: block;
  visibility: hidden;
  clear: both;
  height: 0;
  content: '.';
}
@-moz-keyframes lineLeftTop {
  0% {
    left: 517px;
    opacity: 0;
  }
  100% {
    left: 104px;
    opacity: 1;
  }
}
@-webkit-keyframes lineLeftTop {
  0% {
    left: 517px;
    opacity: 0;
  }
  100% {
    left: 104px;
    opacity: 1;
  }
}
@-o-keyframes lineLeftTop {
  0% {
    left: 517px;
    opacity: 0;
  }
  100% {
    left: 104px;
    opacity: 1;
  }
}
@keyframes lineLeftTop {
  0% {
    left: 517px;
    opacity: 0;
  }
  100% {
    left: 104px;
    opacity: 1;
  }
}
@-moz-keyframes lineLeftBottom {
  0% {
    left: 517px;
    opacity: 0;
  }
  100% {
    left: 52px;
    opacity: 1;
  }
}
@-webkit-keyframes lineLeftBottom {
  0% {
    left: 517px;
    opacity: 0;
  }
  100% {
    left: 52px;
    opacity: 1;
  }
}
@-o-keyframes lineLeftBottom {
  0% {
    left: 517px;
    opacity: 0;
  }
  100% {
    left: 52px;
    opacity: 1;
  }
}
@keyframes lineLeftBottom {
  0% {
    left: 517px;
    opacity: 0;
  }
  100% {
    left: 52px;
    opacity: 1;
  }
}
@-moz-keyframes lineRightTop {
  0% {
    right: 521px;
    opacity: 0;
  }
  100% {
    right: 105px;
    opacity: 1;
  }
}
@-webkit-keyframes lineRightTop {
  0% {
    right: 521px;
    opacity: 0;
  }
  100% {
    right: 105px;
    opacity: 1;
  }
}
@-o-keyframes lineRightTop {
  0% {
    right: 521px;
    opacity: 0;
  }
  100% {
    right: 105px;
    opacity: 1;
  }
}
@keyframes lineRightTop {
  0% {
    right: 521px;
    opacity: 0;
  }
  100% {
    right: 105px;
    opacity: 1;
  }
}
@-moz-keyframes lineRightBottom {
  0% {
    right: 521px;
    opacity: 0;
  }
  100% {
    right: 56px;
    opacity: 1;
  }
}
@-webkit-keyframes lineRightBottom {
  0% {
    right: 521px;
    opacity: 0;
  }
  100% {
    right: 56px;
    opacity: 1;
  }
}
@-o-keyframes lineRightBottom {
  0% {
    right: 521px;
    opacity: 0;
  }
  100% {
    right: 56px;
    opacity: 1;
  }
}
@keyframes lineRightBottom {
  0% {
    right: 521px;
    opacity: 0;
  }
  100% {
    right: 56px;
    opacity: 1;
  }
}
@-moz-keyframes floatTranslatePolygon {
  0% {
    top: 67px;
  }
  50% {
    top: 40px;
  }
  100% {
    top: 67px;
  }
}
@-webkit-keyframes floatTranslatePolygon {
  0% {
    top: 67px;
  }
  50% {
    top: 40px;
  }
  100% {
    top: 67px;
  }
}
@-o-keyframes floatTranslatePolygon {
  0% {
    top: 67px;
  }
  50% {
    top: 40px;
  }
  100% {
    top: 67px;
  }
}
@keyframes floatTranslatePolygon {
  0% {
    top: 67px;
  }
  50% {
    top: 40px;
  }
  100% {
    top: 67px;
  }
}