body {
  padding-top: 3.5rem;
}
.section-title-light {
  position: relative;
  display: inline-block;
  font-size: 28px;
  color: #fff;
}
.section-title-light::before,
.section-title-light::after {
  display: inline-block;
  content: "";
  position: absolute;
  height: 1px;
  width: 40%;
  background-color: #fff;
  top: 50%;
}
.section-title-light::before {
  left: -70%;
}
.section-title-light::after {
  right: -70%;
}

.section-title-dark {
  position: relative;
  display: inline-block;
  font-size: 28px;
  color: #0d1a26;
}
.section-title-dark::before,
.section-title-dark::after {
  display: inline-block;
  content: "";
  position: absolute;
  height: 1px;
  width: 40%;
  background-color: #ddd;
  top: 50%;
}
.section-title-dark::before {
  left: -70%;
}
.section-title-dark::after {
  right: -70%;
}
/* 业务类型 */
.business-type {
  background: url(../images/bg01.png) fixed rgb(34, 101, 245) no-repeat center
    bottom;
  background-size: contain;
}
@media (max-width: 500px) {
  .business-type {
    background: url(../images/bg01.png) rgb(34, 101, 245) no-repeat center
      bottom;
    background-size: 400%;
  }
}
.about-us {
  background: url(../images/bg02.png) #fff no-repeat center bottom;
  background-size: contain;
}
.mySwiper2 {
  height: auto;
}
.link-list {
  list-style: none;
}
.link-list > li > img {
  background-color: #fff;
  border: 1px solid #f4f4f4;
  padding: 4px;
  float: left;
  width: 100%;
  height: 40px;
  object-fit: contain;
  transition: 0.4s;
  cursor: pointer;
}
.link-list > li > img:hover {
  box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.05);
  transform: scale(1.1);
}
.card {
  transition: 0.3s;
  overflow: hidden;
}
.card-pic {
  transition: 0.3s;
  overflow: hidden;
  cursor: pointer;
}
.card-pic > img {
  transition: 0.3s;
}
.card:hover img,
.card:hover .card-text {
  transform: scale(1.1);
  transition: 0.3s;
  font-weight: bold;
  color: #2265f5;
}
.icon-hover img {
  transition: 0.3s;
}
.icon-hover:hover img {
  transform: translateY(-10px);
}
.business-list {
  min-height: 90px;
}
@media (max-width: 500px) {
  .business-list {
    height: auto;
  }
}
.active {
  font-weight: bold;
}
.bg-my-blue {
  background-color: #3658c4;
}
.mobile-show-swiper {
  width: 100%;
  height: calc(100vh - 30px);
  background: url(../images/swiper-bg.jpg) no-repeat center;
  background-size: cover;
  color: #fff;
}

.app-bg {
  background: url(../images/kaliu/app-bg.jpg) fixed #000 no-repeat center;
  background-size: cover;
  padding-bottom: 10px;
}
.reference {
  color: #fff;
}
.reference:hover {
  color: #fff;
}
.app-banner {
  height: 200px;
}
.app-content {
  background-color: #fff;
  padding: 5px 5px;
}
.download-fixed {
  position: fixed;
  top: 100px;
  right: 10%;
  z-index: 99;
  background-color: #000;
  border: 4px solid #000;
  border-radius: 6px;
  box-shadow: 0 0 3px 3px rgba(0, 0, 0, 0.05);
  font-size: 12px;
  cursor: pointer;
}
.download-fixed:hover {
  background-color: #02a5ae;
}
@media (max-width: 760px) {
  .download-fixed {
    top: 100px;
    right: 20px;
  }
}
@media (max-width: 666px) {
  .download-fixed {
    top: 200px;
    right: 10px;
  }
}
.box-fixed {
  position: fixed;
  right: 10px;
  top: 65%;
  transform: translateY(-50%);
  z-index: 2;
}

.box-fixed > div {
  position: relative;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background-color: #fff;
  margin-bottom: 2px;
  border-radius: 6px;
  font-size: 22px;
  color: #2265f5;
  cursor: pointer;
  transition: 0.3s;
  border: 1px solid #2265f5;
}

.box-fixed > div:hover {
  opacity: 1;
  background-color: #fff;
}

.box-fixed > div:hover i {
  color: #000;
}

.box-btn > span {
  position: absolute;
  top: 50%;
  left: -10px;
  padding: 10px 10px;
  background-color: #333;
  transform: translate(-100%, -50%);
  white-space: nowrap;
  display: none;
  font-size: 16px;
  font-weight: bold;
  border-radius: 6px;
  color: #fff;
}

.box-btn > span img {
  display: block;
}

.box-btn > span::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border: 5px solid #333;
  border-color: transparent transparent transparent #333;
  top: 50%;
  right: 1px;
  transform: translate(100%, -50%);
}

.box-btn:hover > span {
  display: block;
}

.go-top {
  opacity: 0;
  right: -150%;
  transition: 0.3s;
  /* display: none; */
}

.active {
  opacity: 1;
  right: 0;
}
.w-33 {
  width: 33.33%;
  min-width: 100px;
  text-align: center;
  padding: 0 10px;
}
.w-33 > div {
  white-space: nowrap;
}