body {
  font-family: sans-serif;
}
.txt-blue3 {
  color: #777;
}
.txt-blue2 {
  color: #eee;
}
.navbar-brand .logo {
  height: 50px;
  margin-top: -15px;
}
.navbar-default .navbar-nav > li > a {
  padding-left: 30px;
  padding-right: 30px;
  box-sizing: border-box;
  border-bottom: 2px solid transparent;
  font-size: 16px;
}
.navbar-default .navbar-nav > li.active > a {
  font-weight: bold;
  color: #4d6d9c;
  border-bottom-color: #4d6d9c;
  background-color: unset;
}
.navbar-aim {
  display: none;
  color: #999;
}
@media (min-width: 768px) {
  .navbar-aim {
    margin-right: 15px;
    line-height: 50px;
    display: inline-block;
  }
}
.font-bg {
  font-size: 60px;
}
@media (max-width: 768px) {
  .font-bg {
    font-size: 36px;
  }
}
.box-shadow {
  box-shadow: 1px 1px 10px rgba(0, 0, 0, 0.15);
}
.align-items > div {
  position: relative;
  padding-left: 80px;
}
.align-items .item-title {
  position: absolute;
  left: 0;
  color: #777;
}
.app-ul {
  list-style-type: circle;
  color: #777;
  line-height: 1.8em;
  font-size: 16px;
}
.navbar-placehoder {
  height: 50px;
}
.carousel-inner .img-box {
  width: 100%;
  height: 300px;
  overflow: hidden;
}
.carousel-inner img {
  height: 100%;
}
.carousel-inner .vertical-caption {
  left: 10%;
  right: 10%;
  top: 50%;
  bottom: unset;
  text-align: left;
  translate: 0 -50%;
}
.carousel-inner .animate__animated {
  display: none;
}
.carousel-inner .item.active .animate__animated {
  display: block;
}
#myCarousel .img-box {
  height: calc(100vh - 70px);
}
@media (mmin-width: 768px) {
  .carousel-caption {
    top: 30%;
  }
}
.swip-content {
  background-image: linear-gradient(90deg, #4d6d9c, rgba(77, 109, 156, 0.3));
  border-radius: 30px;
  padding: 20px 30px;
  box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
  text-align: left;
}
.swip-ul {
  margin-top: 50px;
  margin-bottom: 20px;
  font-size: 24px;
  text-shadow: 2px 2px 0px #000;
  line-height: 2em;
  list-style-type: circle;
}
.swip-title {
  text-shadow: 2px 2px 0px #000;
  font-size: 50px;
}
.swip-p {
  margin-top: 30px;
  font-size: 24px;
  text-shadow: 2px 2px 0px #000;
}
@media (max-width: 768px) {
  .swip-title {
    font-size: 28px;
  }
  .swip-ul {
    font-size: 16px;
  }
}
.section {
  padding: 60px 0;
}
.featurette {
  padding: 60px 0;
}
.marketing {
  padding: 60px 0;
}
.project-section {
  padding: 120px 0;
}
.section-title {
  margin-bottom: 20px;
  padding: 0 0 20px 20px;
  border-left: 3px solid #4d6d9c;
}
.section-title h2 {
  color: #bbb;
}
.section-title h3 {
  color: #4d6d9c;
}
.section-right .section-title {
  padding: 0 20px 20px 0;
  border-left: unset;
  border-right: 3px solid #4d6d9c;
  text-align: right;
}
.section-desc {
  text-indent: 2rem;
  font-size: 16px;
  color: #555;
}
.auto-bg-section {
  position: relative;
  display: flex;
  margin: 20px 0;
  overflow: hidden;
}
.auto-bg-item {
  flex-grow: 1;
  height: 100px;
  box-sizing: border-box;
}
.auto-bg {
  position: absolute;
  top: 0;
  z-index: -1;
  right: 100%;
  height: 100%;
  width: 20%;
  transition: translate 0.3s linear 0s;
  opacity: 0.8;
  border-radius: 16px;
}
.products-section .product {
  height: 160px;
  box-sizing: border-box;
  border-radius: 8px;
  font-size: 18px;
  cursor: pointer;
  text-align: center;
}
.products-section .product:hover {
  background-color: #49aaad;
  color: #fff;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
  animation: product_in 0.3s linear 0s;
}
.products-section .product .iconfont {
  display: inline-block;
  padding: 30px 0 5px;
  font-size: 36px;
}
.products-section .products {
  text-align: center;
}
.products-section .product {
  display: block;
}
@keyframes product_in {
  from {
    translate: 0 -10px;
  }
  to {
    translate: 0 0;
  }
}
#aboutUsCarousel .img-box {
  height: 400px;
  border-radius: 16px;
  background-color: #eee;
}
.aboutus-section {
  padding: 120px 0;
  background: url(../images/svg/bg4.svg) center center / 100% 100% no-repeat;
}
.aboutus-section .img-box img {
  height: 100%;
  width: unset;
  margin-left: 50%;
  translate: -50% 0;
}
.count-num {
  font-size: 30px;
  color: #4d6d9c;
}
.count-desc {
  color: #4d6d9c;
}
.advantage-section {
  padding: 120px 0;
  background: url(../images/bg-1.jpg) center center no-repeat;
  background-size: cover;
}
.advantage-section .section-title {
  border-left-color: #fff;
  color: #fff;
}
.advantage-section h3 {
  color: #fff;
}
.advantage-box {
  position: relative;
  text-align: center;
  border: 1px solid #999;
  border-radius: 30px;
}
.advantage-box > .row {
  margin: 0;
}
.advantage-box > .row > div {
  height: 140px;
  box-sizing: border-box;
  padding: 30px 0;
  border-bottom: 1px solid #999;
}
.advantage-box > .row > div:nth-child(2n+1) {
  border-right: 1px solid #999;
}
.advantage-box > .row > div.last-line {
  border-bottom: none;
}
.advantage-box .box-left,
.advantage-box .box-top,
.advantage-box .box-right,
.advantage-box .box-bottom {
  position: absolute;
  width: 60px;
  height: 60px;
}
.advantage-box .box-left {
  left: 0;
  top: 0;
  border-left: 2px solid #fff;
  border-top: 2px solid #fff;
  border-radius: 38% 0 0 0;
}
.advantage-box .box-top {
  right: 0;
  top: 0;
  border-right: 2px solid #fff;
  border-top: 2px solid #fff;
  border-radius: 0 38% 0 0;
}
.advantage-box .box-right {
  right: 0;
  bottom: 0;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  border-radius: 0 0 38% 0;
}
.advantage-box .box-bottom {
  left: 0;
  bottom: 0;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  border-radius: 0 0 0 38%;
}
.advantage-icon {
  transition: transform 0.3s linear 0s;
}
.advantage-icon:hover {
  transform: rotateY(180deg);
}
.advantage-desc {
  width: 80%;
  margin: 16px auto 0;
  color: #fff;
  font-size: 16px;
}
.project-banner {
  position: relative;
  height: 450px;
  text-align: center;
}
.project-banner .nav-pills {
  position: absolute;
  bottom: 0px;
  left: 50%;
  translate: -50%;
}
.banner-box {
  position: relative;
  top: 160px;
  font-size: 48px;
  color: #fff;
  text-shadow: 2px 2px 0px #000;
}
.banner-tabs {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: center;
}
.banner-tabs > li {
  display: inline-block;
  box-sizing: border-box;
  min-width: 160px;
  margin: 0 5px;
  padding: 16px 10px;
  border-radius: 4px 4px 0 0;
  cursor: pointer;
  color: #fff;
  font-size: 20px;
  background-color: rgba(0, 0, 0, 0.3);
  transition: background 0.3s linear 0s;
}
.banner-tabs > li.active,
.banner-tabs > li:hover {
  background-image: radial-gradient(#C67AD5, #8f5ca5);
}
.project-tab-item {
  display: none;
}
.project-tab-item.active {
  display: block;
}
.copyright-section {
  padding: 30px 0;
  border-top: 1px solid #eee;
  font-size: 16px;
  line-height: 2em;
  text-align: center;
}
@media (min-width: 768px) {
  .copyright-section {
    line-height: unset;
  }
  .copyright-section .middle {
    text-align: center;
  }
  .copyright-section .right {
    text-align: right;
  }
}
.project-ft {
  position: relative;
  padding: 80px 0 140px;
  background: url(../images/svg/bg.svg) center center / 100% 100% no-repeat;
}
.project-ft > .container {
  position: relative;
}
.project-ft h2 {
  font-size: 18px;
  font-weight: bold;
}
.project-ft .classifys {
  list-style: none;
  padding-left: 0;
  color: #777;
}
.project-ft .to-top {
  position: absolute;
  top: -50px;
  right: 0;
  height: 40px;
  width: 40px;
  border-radius: 50%;
  line-height: 40px;
  text-align: center;
  color: #888;
}
.project-ft .to-top:hover {
  color: #fefefe;
  background-color: #7b91b3;
  text-decoration: none;
}
.project-ft .company-name {
  font-size: 20px;
  line-height: 2em;
}
.project-ft .link {
  color: inherit;
  font-size: 16px;
  line-height: 2em;
}
.project-ft .claasify-name {
  font-size: 20px;
}
.project-ft .ft-logo {
  width: 140px;
  margin-right: 20px;
}
.project-ft .infos {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}
.project-ft .infos > li {
  padding: 10px 0 10px 45px;
  position: relative;
  line-height: 2em;
}
.project-ft .infos .iconfont {
  position: absolute;
  left: 0;
  top: 10px;
}
.project-ft .infos .icon-WECHAT {
  font-size: 18px;
  left: 18px;
}
.project-ft .info-text {
  color: #777;
}
@media screen and (max-width: 768px) {
  .project-ft .company-name {
    display: block;
    margin-top: 20px;
  }
}
.product-table th {
  line-height: 2em !important;
}
.product-table td {
  line-height: 2em !important;
}
.lead1-title,
.featurette-heading {
  color: #4d6d9c;
}
.lead1 {
  font-size: 16px;
  text-indent: 2em;
}