.head-nav {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 100%;
  height: 0.55rem;
  padding: 0.1rem;
  margin-bottom: 0.02rem;
  box-sizing: border-box;
  background-color: rgba(0, 0, 0, 0.3);
}
.head-nav_name {
  width: 4.6rem;
  height: 0.34rem;
  padding: 0.1rem 0;
  margin: 0;
  font-size: 0.16rem;
  text-align: left;
  line-height: 0.14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #fff;
  box-sizing: border-box;
}
.head-nav_like {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.7rem;
  height: 0.32rem;
  padding: 0.1rem;
  margin-left: 0.1rem;
  color: #fff;
  border-radius: 50px;
  background-color: #959595;
  box-sizing: border-box;
}
.head-nav_active {
  background: linear-gradient(90deg, #f23a3a, #f75f30);
}
.head-nav_like_text {
  margin-left: 0.03rem;
  font-size: 0.14rem;
}
.head-nav_like_img {
  width: 0.16rem;
  height: 0.16rem;
}
.foot-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 100%;
  height: 0.36rem;
  padding: 0.1rem;
  background-color: #fff;
  border-top: 1px solid #dcdcdc;
}
.foot-nav_item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.foot-nav_item_img {
  width: 0.225rem;
  height: 0.19rem;
}
.foot-nav_item_title {
  font-size: 0.13rem;
  color: #7d7d7d;
}
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 99999;
  display: none;
  width: 100%;
  height: 100%;
}
.sidebar_mask {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.sidebar_list {
  position: fixed;
  top: 0;
  left: -78%;
  bottom: 0;
  width: 78%;
  background-color: #fff;
}
.sidebar_album {
  display: flex;
  padding: 0.2rem 0.15rem;
  border-bottom: 1px solid #f5f5f5;
}
.sidebar_album_cover {
  flex-shrink: 0;
  width: 1.1rem;
  height: 1.47rem;
  padding: 0.05rem;
  margin-right: 0.1rem;
  box-sizing: border-box;
  box-shadow: 0 0 0.05rem #d0d0d0;
}
.sidebar_album_cover img {
  width: 100%;
}
.sidebar_album_info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.sidebar_album_info_title {
  margin: 0;
  font-size: 0.16rem;
}
.sidebar_album_info_teacher {
  margin: 0;
  font-size: 0.14rem;
  color: #7d7d7d;
}
.sidebar_album_info_view {
  display: flex;
  align-items: center;
}
.sidebar_album_info_view_icon {
  width: 0.2rem;
  height: 0.22rem;
}
.sidebar_album_info_view_count {
  margin-left: 0.05rem;
  font-size: 0.14rem;
  color: #959595;
}
.sidebar_album_list {
  height: calc(100% - 196px);
  overflow: auto;
}
.sidebar_album_list_item {
  padding: 0.1rem 0.2rem;
  font-size: 0.14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border-bottom: 1px solid #f5f5f5;
}
.video {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 99999;
  display: none;
  justify-content: center;
  align-items: center;
}
.video_mask {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.video_wrap {
  position: fixed;
  width: 100%;
  height: 4rem;
  padding: 0 0.2rem;
  box-sizing: border-box;
  /*height: 100%;*/
}
.popup {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 99999;
  display: none;
  justify-content: center;
  align-items: center;
  transition: 0.2s all;
}
.popup_content {
  /*position: fixed;*/
  /*width: 100%;*/
  /*height: 4rem;*/
  padding: 0.1rem;
  font-size: 0.14rem;
  color: #fff;
  border-radius: 4px;
  background-color: rgba(0, 0, 0, 0.7);
}

.magazine-viewport .loader {
  top: 2.2rem;
  left: 1.55rem;
}
html,
body {
  height: 100%;
}
body {
  width: 100%;
  height: 100%;
  margin: 0;
  /*background: url("/images/bg.jpg") no-repeat top left;*/
  /*background-size: cover;*/
  box-sizing: border-box;
}
.guide_container {

  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 99999;
  /* display: flex; */
  justify-content: center;
  align-items: center;
  transition: 0.2s all;
  background-color: rgba(0, 0, 0, 0.8);
  display: none;
}
.guide_container .guide_img {
  width: 3.55rem;
  height: 4.82rem;
  margin-top: 0.2rem;
  margin-right: 0.2rem;
}
.guide_container .guide_button {
  flex-shrink: 0;
  width: 2.54rem;
  height: 0.8rem;
  position: absolute;
  bottom: 1.5rem;
  background: url("/images/btn_do.png") no-repeat center;
  background-size: 100% 100%;
}
.guide_container .guide_img2 {
  width: 3.55rem;
  height: 4.82rem;
  margin-top: 0.2rem;
  margin-left: 0.1rem;
  display: none;
}
.guide_container .guide_result {
  position: absolute;
  bottom: 1.5rem;
  display: none;
}
.guide_container .guide_result .guide_button2 {
  flex-shrink: 0;
  width: 2.54rem;
  height: 0.8rem;
  background: url("/images/experience_not.png") no-repeat center;
  background-size: 100% 100%;
}
.guide_container .guide_close_btn {
  width: 0.28rem;
  height: 0.28rem;
  position: absolute;
  top: 0.8rem;
  right: 0.28rem;
}
.guide_container .guide_button:active {
  flex-shrink: 0;
  width: 2.54rem;
  height: 0.8rem;
  position: absolute;
  bottom: 1.5rem;
  background: url("/images/btn_do_active.png") no-repeat center;
  background-size: 100% 100%;
}
.guide_container .guide_result .guide_button2:active {
  flex-shrink: 0;
  width: 2.54rem;
  height: 0.8rem;
  background: url("/images/btn_experience.png") no-repeat center;
  background-size: 100% 100%;
}
.guide_container .guide_result .no_tip_wrap {
  display: flex;
  align-items: center;
  position: absolute;
  width: 100%;
  bottom: -0.25rem;
  /* left: 50%; */
  margin-left: 0.64rem;
}
.guide_container .guide_result .no_tip_wrap > span {
  font-size: 0.12rem;
  font-family: HappyZcool-2016;
  font-weight: 400;
  color: #ffffff;
  letter-spacing: 0.03rem;
  margin-left: 0.1rem;
}
.guide_container .guide_result .no_tip_wrap .tip_img {
  width: 0.12rem;
  height: 0.12rem;
}
.guide_container .guide_result .no_tip_wrap .tip_img2 {
  display: none;
  width: 0.12rem;
  height: 0.12rem;
}