/* 整个改版 */
.main-scroll {
  height: 100%;
}

.icon-close {
  background-image: none !important;
}

/* 根据当前设备展示不同内容 */
.scroll-container-pc {
  display: block;
  min-height: calc(100% - 3.32rem);
}

.scroll-container-phone {
  display: none;
}

.phone .scroll-container-pc {
  display: none;
}

.phone .scroll-container-phone {
  display: block;
}

/* PC端 */
.scroll-container-pc {
  padding: .8rem 0 .6rem;
  background-color: #F5F5F5;
}

.scroll-container-pc .course-toolbar,
.scroll-container-pc .course-main {
  min-width: 1280px;
  width: 100%;
  padding-left: 8.75%;
  padding-right: 8.75%;
  margin: 0 auto;
}

/* 顶部筛选栏 */
.scroll-container-pc .course-toolbar {
  top:0;
  background-color: #fff;
  padding-top: .4rem;
  padding-bottom: .4rem;
  transition: top .6s
}

.scroll-container-pc .course-toolbar.fixed {
  position: fixed;
  top: .8rem;
  z-index: 13;
  /* box-shadow: 0 0 .27rem 0 rgb(204 204 204 / 77%); */
  transition: top .6s
}

.scroll-container-pc .course-toolbar.fixed .bread-crumb {
  display: none;
  padding-bottom: 0;
}

/* 面包屑 */
.scroll-container-pc .bread-crumb {
  display: flex;
  line-height: .24rem;
  padding-bottom: .18rem;
}

.scroll-container-pc .bread-crumb>span,
.scroll-container-pc .bread-crumb>a {
  font-size: .16rem;
  color: #666666;
}

.scroll-container-pc .bread-crumb>span.connect-mark,
.scroll-container-pc .bread-crumb>span.connect-mark+a {
  margin-left: .1rem;
}

.scroll-container-pc .bread-crumb>a:last-child {
  color: #444444;
}

/* 课程分类信息 */
.scroll-container-pc .course-classify {
  background: #FBFDFF;
  border: 1px solid #C9C9C9;
  border-radius: 3px;
  padding: .13rem .2rem;
  padding-right: .24rem;
}

.scroll-container-pc .course-classify .navbar {
  position: relative;
  display: flex;
  font-size: .16rem;
  line-height: .4rem;
}

.scroll-container-pc .navbar .navbar-label {
  width: .5rem;
}

.scroll-container-pc .navbar .navbar-list {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  /* margin-left: -.1rem;
  margin-right: -.1rem; */
}

.scroll-container-pc .navbar-list .navbar-item {
  margin: 0 .1rem;
}

.scroll-container-pc .navbar-list .navbar-item a {
  display: block;
  font-size: inherit;
  padding: 0 .12rem;
  /* 增加margin是为了hover与选中相近时的距离感 */
  margin:.02rem 0;
  /* line-height: inherit; */
  line-height:.34rem;
  position: relative;
  z-index: 2;
}

/* 分类 */
.scroll-container-pc .navbar.classify-navbar .navbar-item a {
  color: #0E0E0E;
}

.scroll-container-pc .navbar.classify-navbar .navbar-item.active a {
}

.scroll-container-pc .navbar .navbar-item a::before {
  position: absolute;
  display: block;
  width: 100%;
  height: .34rem;
  top: .02rem;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  background-color: #3C9FE9;
  border-radius: 4px;
  z-index: -1;
}

/* 主题 */
.scroll-container-pc .navbar.classify-theme-navbar {
  height: 0;
  opacity: 0;
  visibility: hidden;
}

.scroll-container-pc .navbar.classify-theme-navbar.is-show {
  margin-top: .13rem;
  padding-top: .13rem;
}

.scroll-container-pc .navbar.classify-theme-navbar.is-show {
  height: auto;
  opacity: 1;
  visibility: visible;
  transition: opacity .2s, visibility .2s, padding-top .2s;
}

.scroll-container-pc .navbar.classify-theme-navbar::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  display: block;
  width: calc(100% - .62rem);
  border-top: 1px dotted #C9C9C9;
}

.scroll-container-pc .navbar.classify-theme-navbar .navbar-item a {
  color: #666666;
}

.scroll-container-pc .navbar .navbar-item.active a::before,
.scroll-container-pc .navbar .navbar-item:hover a::before {
  content: '';
}

.scroll-container-pc .navbar .navbar-item.active a{
  font-size: 1.02em;
  color: #fff
}
.scroll-container-pc .navbar .navbar-item:hover a{
  color:#fff
}
/* 列表 */
.scroll-container-pc .course-main {
  padding-top: .27rem;
  padding-bottom: .27rem;
}

/* 排序 */
.scroll-container-pc .course-main .sort-toolbar {
  display: flex;
  justify-content: space-between;
  padding: .1rem .2rem;
  padding-right: .23rem;
  background-color: #FFFFFF;
  border: 1px solid #E1E1E1;
  border-radius: 3px;
  line-height: .4rem;
  font-size: .16rem;
}

.scroll-container-pc .sort-toolbar .left-sort {
  display: flex;
}

.scroll-container-pc .sort-toolbar .left-sort>span:first-child {
  color: #0E0E0E;
}


.scroll-container-pc .sort-toolbar .left-sort>div,
.scroll-container-pc .sort-toolbar .left-sort i {
  color: #666666;
}

.scroll-container-pc .sort-toolbar .left-sort>div {
  position: relative;
  margin-left: .2rem;
  padding: 0 .15rem;
  cursor: pointer;
}

.scroll-container-pc .sort-toolbar .left-sort>div:first-of-type {
  margin-left: .15rem;
}

.scroll-container-pc .sort-toolbar .left-sort>div span {
  position: absolute;
  top: -.04rem;
  bottom: 0;
  right: 0;
  margin: auto 0;
  height: .16rem;
  font-size: .12rem;
  line-height: 1;
}

.scroll-container-pc .sort-toolbar .left-sort>div i {
  font-size: inherit;
  display: block;
  height: 50%;
}

.scroll-container-pc .sort-toolbar .left-sort .active,
.scroll-container-pc .sort-toolbar .left-sort .desc i.icon-arrow-down,
.scroll-container-pc .sort-toolbar .left-sort .asc i.icon-arrow-up {
  color: #3C9FE9;
}

/* 总数 */
.scroll-container-pc .sort-toolbar .course-total {
  color: #222222;
}

.scroll-container-pc .sort-toolbar .course-total .total-num {
  color: #DF0000;
  font-size: .18rem;
  margin: 0 2px;
}

/* 课程列表 */
.scroll-container-pc .course-main .course-list {
  display: flex;
  flex-wrap: wrap;
  /* 增加margin-bottom:.6rem为了是hover时不遮盖脚部 */
  margin: .1rem -.1rem .6rem;
}

.scroll-container-pc .course-list .course-item {
  width: 25%;
  padding: .13rem .1rem;
}

.scroll-container-pc .course-item .course-item-cont {
  display: block;
  background-color: #ffffff;
  color: #999;
  font-size: .16rem;
  line-height: .28rem;
  position: relative;
  transition: all .5s, background-color 1s;
  z-index: 1;
  border-radius: .03rem;
  border: 1px solid rgb(160, 160, 160, .2);
  cursor: pointer;
}

.scroll-container-pc .course-item-cont>div {
  padding: .1rem .13rem;
}

.scroll-container-pc .course-item-cont .picture-swarper {
  position: relative;
  padding-top: 56.23%;
  /* overflow: hidden; */
  border-radius: .03rem .03rem 0 0;
}

.scroll-container-pc .course-item-cont .picture-swarper .item-picture {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  width: 100%;
  height: 100%;
  transition: all .2s;
  pointer-events: none;
  object-fit: cover;
  border-radius: .03rem .03rem 0 0;
}
.scroll-container-pc .course-item-cont .picture-swarper .school-name{
  position: absolute;
  bottom: 0;
  left: 0;
  color: #fff;
  font-size: 16px;
  padding: 11px 14px;
  background: linear-gradient(90deg, #3C9FE9 0%, #2084CF 100%);
  border-radius: 0 10px 0 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1;
}
.scroll-container-pc .course-item-cont .picture-swarper .boutique-icon{
  position: absolute;
  top: -0.05rem;
  right: -0.05rem;
  width: 0.81rem;
  height: 0.77rem;
  object-fit: contain;
}

.scroll-container-pc .course-item-cont .item-describe {
  padding: .2rem .13rem;
  height: .73rem;
  border-bottom: 1px solid rgba(232, 232, 232, 1);
  display: flex;
  align-items: center;
}

.scroll-container-pc .course-item-cont .item-name {
  font-size: .2rem;
  line-height: 1.25em;
  color: #111111;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scroll-container-pc .course-item-cont .item-classify {
  color: #b4b4b4;
  margin-top: .05rem;
  min-height: 1.5em;
}

.scroll-container-pc .course-item-cont .item-score {
  position: relative;
  padding-right: .5rem;
  height: .73rem;
  display: flex;
  align-items: center;
}

.scroll-container-pc .course-item-cont .item-type {
  position: absolute;
  box-sizing: border-box;
  right: .08rem;
  top: 0;
  bottom: 0;
  margin: auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: .32rem;
  height: .32rem;
  border-radius: 50%;
  background-color: rgba(0, 124, 216, .22);
  overflow: hidden;
}

.scroll-container-pc .course-item-cont .item-type>img {
  height: 100%;
  width: auto;
  max-width: 100%;
}

.scroll-container-pc .course-item-cont .item-score>span+span {
  margin-left: .2rem;
  vertical-align: middle;
}

.scroll-container-pc .course-item-cont .item-score>span>i {
  margin-right: .05rem;
  font-size: .18rem;
}

.scroll-container-pc .course-item-cont .item-courseware {
  display: none;
  padding: .2rem .13rem;
  color: #222;
  font-size: .18rem;
  line-height: .24rem;
  height: .67rem;
  border-top: 1px solid #E8E8E8;
}

.scroll-container-pc .course-item-cont .hover-view {
  position: absolute;
  top: 100%;
  width: 100%;
  height: 0;
  opacity: 0;
  padding: 0;
  padding-bottom: 42.6%;
  visibility: hidden;
  background: #fff;
  border-radius: 0 0 .03rem .03rem;
  z-index: 3;
}

.scroll-container-pc .course-item-cont .courseware-type {
  margin-left: .07rem;
  display: flex;
  width: auto;
  border: 1px solid #007CD8;
  color: #007CD8;
  border-radius: .04rem;
  background-color: #FFFFFF;
}

.scroll-container-pc .course-item-cont .courseware-type>span {
  display: block;
  min-width: .34rem;
  padding: 0 .05rem;
  overflow: hidden;
  box-sizing: border-box;
  height: .24rem;
  text-align: center;
}

.scroll-container-pc .course-item-cont .courseware-type>span:last-child {
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-container-pc .course-item-cont .courseware-type>span>img {
  height: 100% !important;
  max-height: 100%;
  max-width: .5rem;
  display: block;
  object-fit: contain;
  line-height: 1;
  width: auto !important;
}

.scroll-container-pc .course-item-cont .courseware-type>span:first-child {
  background-color: #007CD8;
  color: #fff;
  font-size: .12rem;
}

.scroll-container-pc .course-item-cont .item-qrcode {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 0;
  padding-top: 42.6%;
  display: block;
  transition: all .2s;
}

.scroll-container-pc .course-item-cont .item-qrcode .qrcode-main {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  /* background-color: #F4FBFF; */
  background-color: #F6F6F6;
  align-items: center;
  width: 100%;
  height: 100%;
  padding: 0 .25rem;
  border-radius: 0 0 .03rem .03rem;
}


.scroll-container-pc .course-item-cont .item-qrcode .qrcode-pic {
  position: relative;
  width: 36.5%;
  padding-top: 36.5%;
}

.scroll-container-pc .course-item-cont .item-qrcode .qrcode-pic>.qrcode-pic-img {
  padding: .05rem;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  background: #FFFFFF;
  border: 1px solid #DBDBDB;
  border-radius: 4px;
}

.scroll-container-pc .course-item-cont .item-qrcode .qrcode-pic>.qrcode-pic-img>canvas {
  width: 100%;
}

.scroll-container-pc .course-item-cont .item-qrcode .qrcode-tips {
  position: relative;
  flex: 1;
  margin-left: .3rem;
  padding: .06rem .16rem;
  border: 1px solid #007CD8;
  background-color: #CCE5F7;
  border-radius: 3px;
  font-size: .18rem;
  color: #007CD8;
  line-height: .26rem;
  text-align: center;
}

.qrcode-tips:before,
.qrcode-tips:after {
  content: "";
  display: block;
  border-width: 2px;
  height: .1rem;
  width: .1rem;
  position: absolute;
  top: 0;
  left: -.07rem;
  bottom: 0;
  margin: auto 0;
  background-color: #CCE5F7;
  border-style: solid;
  transform: rotate(45deg);
  border-color: transparent transparent #007CD8 #007CD8;
  border-bottom-left-radius: 2px;
}

.scroll-container-pc .course-item-cont::before {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  padding-bottom: 42.6%;
  box-shadow: .03rem .09rem .29rem rgba(0, 15, 25, .34);
  opacity: 0;
  transition: opacity .5s;
  border-radius: .03rem;
  /* 未知是为啥 */
  /* padding-top: .67rem; */
}
.scroll-container-pc .course-item-cont::after {
  content: '';
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .1);
  z-index: -1;
  opacity: 0;
  transition: opacity .5s;
  border-radius: .03rem;
  box-sizing: border-box;
  border: 1px solid rgba(160, 160, 160, .2);
}
.scroll-container-pc .course-item-cont .vr-tips{
  display: none;
  text-align: left;
  font-size: .14rem;
  color: #666;
  margin-top: -.15rem;
  padding: 0 .13rem .1rem;
}
.scroll-container-pc .course-item-cont .vr-tips>span{
  color: #F00;
  vertical-align: middle;
  margin-right: .05rem;
}
.scroll-container-pc .vr-item .course-item-cont .vr-tips{
  display: block;
}

.scroll-container-pc .vr-item .course-item-cont::before {
  padding-bottom: 0;
}

.scroll-container-pc .vr-item .course-item-cont .hover-view {
  padding-bottom: 0;
}

.scroll-container-pc .vr-item .course-item-cont .hover-view .item-qrcode {
  display: none;
}

.scroll-container-pc .course-item.not-hover .course-item-cont {
  border-color: transparent;
}

.scroll-container-pc .course-item.not-hover .course-item-cont::after {
  opacity: 1;
  z-index: 2;
}

.scroll-container-pc .course-item.hover .course-item-cont {
  z-index: 2;
  border-radius: .03rem .03rem 0 0;
  transform: translateY(-.07rem);
}

.scroll-container-pc .course-item.hover .course-item-cont::before {
  content: '';
  opacity: 1;
}

/* 不需要二维码在course-item上增加not-code */
.scroll-container-pc .course-item.not-code .course-item-cont::before{content:none;display:none}

.scroll-container-pc .course-item.hover .course-item-cont .item-describe {
  border: 0;
  /* padding-top: .25rem; */
}

.scroll-container-pc .course-item.hover .course-item-cont .item-name {
  white-space: pre-wrap;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  max-height: 2.5em;
}

/* .scroll-container-pc .course-item.hover .course-item-cont .item-score .item-type {
  display: none;
} */

.scroll-container-pc .course-item.hover .course-item-cont .hover-view {
  opacity: 1;
  visibility: visible;
  transition: opacity .8s, visibility .8s;
  height: auto;
}

.scroll-container-pc .course-item.hover .course-item-cont .item-courseware {
  /* display: flex; */
}

.scroll-container-pc .course-item.hover .course-item-cont .item-qrcode {
  /* opacity: 1;
  visibility: visible;
  transition: opacity .5s,visibility .5s;
  padding-top: 42.6%; */
}

/* 最后一页 */
/*滚动加载完成  */
.list-end,
.list-more {
  flex-basis: 100%;
  max-width: 100%;
  width: 100%;
  margin: .15rem 0 0;
  padding: 0 .1rem;
  font-size: .16rem;
  line-height: .2rem;
  color: #d1d1d1;
  letter-spacing: .02rem;
  height: auto;
  text-align: center;
}

.list-end::before,
.list-end::after {
  content: '';
  display: block;
  width: calc(50% - 1.6rem);
  height: .2rem;
  background: url(../image/end-line.png) center center no-repeat;
  background-size: contain;
}

.list-end::before {
  transform: rotateY(180deg);
  float: left;
}

.list-end::after {
  float: right;
}
.list-end-return{color:#007cd8;cursor:pointer}
.list-more {
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: .22rem;
}

.list-more>img {
  display: block;
  width: .22rem;
  height: .22rem;
  margin-right: .08rem;
}

.list-more>img {
  -webkit-animation: rotationLoad 1.5s linear 1.5s 5 alternate;
  animation: rotationLoad 1.5s linear infinite;
}

@keyframes rotationLoad {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.cont-footer {
  margin-top: 0;
}

/*  */

/*移动端  */

.phone .cont-footer {
  margin-top: 0;
  display: none
}


/*滚动固定  */
.phone .main-scroll {
  height: 100%;
  overflow-y: scroll;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}

.phone .list-end {
  margin: 3.615% auto;
  float: left;
}

.phone .list-end::before,
.phone .list-end::after {
  width: calc(40% - 1rem);
  background-size: auto 100%;
}

/* 媒体查询 */
@media screen and (max-width: 1600px) {
  html {
    font-size: 90px;
  }

}

@media screen and (max-width: 1460px) {

  .scroll-container-pc .course-toolbar,
  .scroll-container-pc .course-main {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

@media screen and (max-width: 1366px) {
  html {
    font-size: 85px;
  }
}

@media screen and (max-width:750px) {
  html {
    font-size: 13.33vw;
  }
}