body {
  font-family: 'Biaodian Pro Sans GB',"Helvetica Neue",Helvetica,Arial,"pingfang sc","Hiragino Sans GB","Microsoft YaHei","微软雅黑",STHeiti,SimSun,sans-serif;
  background-color: #fff;
  color: #333;
  margin: 0;
  min-width: 1200px;
}

p {
  margin: 0;
}

ul {
  margin: 0;
  list-style-type: none;
  padding-inline-start: 0;
}

a {
  text-decoration: none;
  color: #3182f9;
}

.carousel {
  position: relative;
  width: 100%;
}

.carousel-slide-cont {
  display: flex;
  width: 100%;
  overflow-y: hidden;
  overflow-x: scroll;
  position: relative;
}

.carousel-slide-cont::-webkit-scrollbar {
  display: none;
}

.carousel-slide {
  flex: 0 0 auto;
  flex-wrap: nowrap;
  width: 100%;
  display: block;
  position: relative;
}

.carousel-pagination {
  position: absolute;
  z-index: 10;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.5));
  padding-bottom: 10px;
}

.carousel-dot {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 5px;
  background-color: #fff;
}

.carousel-dot + .carousel-dot {
  margin-left: 10px;
}

.carousel-dot-active {
  background-color: #3182f9;
}

header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  right: 0;
  background-color: #fff;
  box-shadow: 0px 0px 2px #ccc;
}

header + section {
  margin-top: 70px;
}

.header-cont {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
}

.brand img {
  width: 33px;
  height: 33px;
}

.brand p {
  margin-left: 10px;
  font-size: 20px;
  color: #3182f9;
}

.menu {
  padding-inline-start: 0;
  list-style-type: none;
  display: flex;
  align-items: center;
}

.menu-item {
  color: #333;
  font-size: 14px;
}

.menu-item + .menu-item {
  margin-left: 40px;
}

.menu-item:hover, .menu-item:active {
  color: #3182f9;
}

.menu-item-selected {
  color: #3182f9;
}

footer {
  background-color: #3f5271;
  height: 70px;
}

.footer-cont {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 12px;
}

.icp a {
  margin-left: 20px;
  color: #fff;
}

.icp a:hover {
  color: #3182f9;
}

.tool-cont {
  position: fixed;
  bottom: 100px;
  right: 0;
  z-index: 9999;
}

.tool-item {
  position: relative;
}

.tool-item + .tool-item {
  margin-top: 10px;
}

.tool-btn {
  background-color: #3182f9;
  padding: 5px;
  text-align: center;
  color: #fff; 
  font-size: 12px;
}

.tool-popup {
  pointer-events: none;
  position: absolute;
  z-index: 100;
  right: 85px; 
  top: 50%;
  transform: translateY(-50%);
  display: block;
  opacity: 0;
  transition: opacity 0.15s linear;
}

.tool-btn:hover + .tool-popup {
  opacity: 1!important;
}

.popup-cont {
  position: relative;
  border-radius: 5px;
  border: 2px solid #3182f9;
  background-color: #fff;
  padding: 15px;
}

.popup-cont:after {
  content: ' ';
  background-color: #fff;
  border-right: 2px solid #3182f9;
  border-bottom: 2px solid #3182f9;
  height: 10px;
  position: absolute;
  width: 10px;
  left: 100%;
  top: 50%;
  transform: rotate(315deg) translateY(-50%);
}

.popup-cont .tel {
  color: #3182f9;
  font-size: 20px;
  font-weight: bold;
  white-space: nowrap;
}

.popup-cont .qrcode {
  width: 180px;
  height: 180px;
}

.w-layout {
  display: flex;
  align-items: center;
  justify-content: center;
}

.w-limit {
  flex: 1 1 auto;
  padding: 0 20px;
  max-width: 1200px;
}

.legend {
  display: flex;
  align-items: center;
}

.legend .divider {
  background-color: #f2f2f2;
  height: 2px;
  width: 120px;
}

.legend .title {
  padding: 0 20px;
  font-size: 28px;
  font-weight: bold;
}

.contact-cont {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 60px;
}

.cnedu-contact {
  padding: 60px 0;
  align-self: stretch;
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  position: relative;
}

.contact-brand {
  width: 313px;
  height: 330px;
  background-color: #3182f9;
  border-radius: 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.contact-brand p {
  margin-top: 20px;
  color: #fff;
  font-size: 30px;
  font-weight: bold;
}

.contact-card {
  background-color: #fff;
  left: 270px;
  right: 0;
  position: absolute;
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0px 0px 16px rgba(126, 174, 244, 0.1);
  padding: 50px;
}

.contact-card-cont {
  list-style-type: none;
}

.contact-item {
  padding: 6px 0;
  display: flex;
  align-items: center;
}

.contact-item img {
  margin-right: 15px;
}

.wechat-code {
  width: 180px;
  height: 180px;
}
.text-center{
  text-align: center
}