body {
  /* font-family: Arial, Helvetica, sans-serif; */
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC',
  'Helvetica Neue', STHeiti, 'Microsoft Yahei', Tahoma, Simsun, sans-serif;
}

a {
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

input {
  border: none;
  padding: 0;
}

input:focus {
  outline: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ph16 {
  padding: 0 4.267vw;
}

.sec-cut {
  height: 2.667vw;
  background-color: #f5f5f5;
}

header {
  justify-content: space-between;
  align-items: center;
  height: 12.533vw;
  background-color: #3f85d0;
}

footer {
  flex-direction: column;
  justify-content: space-between;
  padding: 5vw 0;
  height: 18.133vw;
  background-color: #f5f5f5;
}

.footer-links > a {
  margin: 0 1.333vw;
}

.logo-link {
  display: block;
  width: 26.667vw;
  height: 100%;
  background: url(../../images/map/duote-logo.png) center no-repeat #3f85d0;
  background-size: 19.467vw 7.2vw;
}

.search-wrap {
  width: 56vw;
  height: 7.467vw;
  background: #fff;
  border-radius: 4vw;
}

.search-icon {
  width: 8vw;
  background: url(../../images/fdj.png) center no-repeat;
  background-size: 4.267vw;
}

.search-input {
  /* flex: 1; */
  width: 40vw;
}

.search-input::placeholder {
  color: #d8d8d8;
}

.menu {
  width: 12.533vw;
  height: 12.533vw;
  background: url(../../images/menu.png) center no-repeat;
  background-size: 8vw;
}

.module-nav {
  /*height: 10.2rem;*/
}

.module-nav > a {
  color: #666666;
  flex: 1;
  line-height: 10.667vw;
}

.module-nav > a.cur {
  color: #0f89c7;
}

.module-nav > a.cur::after {
  display: block;
  margin: 0 auto;
  content: '';
  width: 8vw;
  height: 0.8vw;
  background-color: #0f89c7;
  border-radius: 4vw;
}

.sec-head {
  justify-content: space-between;
  align-items: center;
  height: 14vw;
}

.more-link {
  align-items: center;
}

.ml-icon {
  margin-left: 0.533vw;
  width: 2.667vw;
  height: 2.667vw;
  background: url(../../images/more-link.png) center no-repeat;
  background-size: 100%;
}

.c0f89c7 {
  color: #0f89c7;
}

.mt-4 {
  margin-top: -4.267vw;
}

.load-more {
  line-height: 16vw;
}

.load-more-tags {
  justify-content: center;
  align-items: center;
}

.load-more-inner {
  padding-right: 5.333vw;
  background: url('../../images/jiazai.png') right center no-repeat;
  background-size: 4vw;
}

.loading-icon {
  margin-left: 1.333vw;
  width: 4vw;
  height: 4vw;
  background: url('../../images/jiazai.png') center no-repeat;
  background-size: 100%;
}

.loading > .loading-icon {
  animation: rotation linear 2s infinite;
}

@keyframes rotation {
  0% {
    transform: rotate(360deg);
  }
  100% {
    transform: rotate(0deg);
  }
}

.course-list > li {
  margin: 0 4vw;
  padding: 5.333vw 0;
  border-bottom: 0.267vw solid #eee;
}

.course-list > li:first-child {
  padding-top: 0;
}

.course-link {
  display: flex;
  justify-content: space-between;
}

.course-img-w {
  position: relative;
}

.course-img {
  width: 32vw;
  height: 21.333vw;
  border-radius: 1.6vw;
}

.course-r {
  width: 56vw;
}

.course-name {
  -webkit-line-clamp: 3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 4vw;
  color: #333;
  /* height: 16vw; */
}

.course-des {
  margin-top: 0.8vw;
  font-size: 3.2vw;
  line-height: 4.267vw;
  color: #666666;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.course-date {
  margin-top: 4vw;
  padding-left: 4.267vw;
  font-size: 3.2vw;
  color: #999;
  background: url(../../images/icon-date.png) left center no-repeat;
  background-size: 3.2vw 3.2vw;
}

.toast-w {
  left: 50%;
  transform: translateX(-50%);
  padding: 0.694vw 1.389vw;
  bottom: 13.889vw;
  background: rgba(0,0,0,0.5);
  font-size: 4.167vw;
  border-radius: 1.111vw;
}