* {
  margin: 0;
  padding: 0;
}

body {
  font-size: 16px;
  color: #3d3d3d;
  font-weight: 500;
  font-family: PingFang SC;
}
#app{
  min-height: calc(100vh - 156px);
}
.radio {
  width: 15px;
  height: 15px;
  background: #DBDBDB;
  border-radius: 50%;
  position: relative;
}
#a-content p{
    -webkit-tap-highlight-color: transparent; padding: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; white-space: normal; min-height: 1em; cursor: text; line-height: 1.75em; max-width: 100%; color: rgb(44, 62, 80); font-family: Avenir, Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255); text-align: justify; box-sizing: border-box !important; outline: none 0px !important; user-select: text !important;
}
.radio::before {
  content: '\e601';
  color: #ffffff;
  font-family: 'iconfont' !important;
  font-size: 12px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(.8);
}

.radio-check {
  width: 15px;
  height: 15px;
  background: #34C290;
  border-radius: 50%;
  position: relative;
}

.radio-check::before {
  content: '\e601';
  color: #ffffff;
  font-family: 'iconfont' !important;
  font-size: 12px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(.8);
}

.buton {
  height: 44px;
  background: #50D9D6;
  border-radius: 5px;
  font-size: 15px;
  font-weight: 400;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
}

.p50 {
  padding-bottom: 50px !important;
}

#appLoading {
  height: 100%;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
}

#appLoading .loading {
  position: absolute;
  height: 100%;
  width: 100%;
  /* background-color: rgba(0, 0, 0, 0.3); */
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  z-index: 9999;
  opacity: 0.8;
}

#appLoading .loading.fixed {
  position: fixed;
}

#appLoading .loading:after {
  content: "";
  background-color: rgba(0, 0, 0, 0);
  border: 5px solid rgba(0, 216, 204, 0.9);
  opacity: 0.9;
  border-left: 5px solid rgba(0, 0, 0, 0);
  border-right: 5px solid rgba(0, 0, 0, 0);
  border-radius: 50px;
  box-shadow: 0 0 15px #00d8cc;
  width: 30px;
  height: 30px;
  -moz-animation: spinoffPulse 1s infinite linear;
  -webkit-animation: spinoffPulse 1s infinite linear;

  margin: -15px 0 0 -15px;
  position: absolute;
  top: 50%;
  left: 50%;
}

@-moz-keyframes spinPulse {
  0% {
    -moz-transform: rotate(160deg);
    opacity: 0;
    box-shadow: 0 0 1px #00d8cc;
  }

  50% {
    -moz-transform: rotate(145deg);
    opacity: 1;
  }

  100% {
    -moz-transform: rotate(-320deg);
    opacity: 0;
  }
}

@-moz-keyframes spinoffPulse {
  0% {
    -moz-transform: rotate(0deg);
  }

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

@-webkit-keyframes spinPulse {
  0% {
    -webkit-transform: rotate(160deg);
    opacity: 0;
    box-shadow: 0 0 1px #00d8cc;
  }

  50% {
    -webkit-transform: rotate(145deg);
    opacity: 1;
  }

  100% {
    -webkit-transform: rotate(-320deg);
    opacity: 0;
  }
}

@-webkit-keyframes spinoffPulse {
  0% {
    -webkit-transform: rotate(0deg);
  }

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

.t {
  width: 100%;
}

.top-flex {
  display: flex;
  justify-content: space-between;
  color: #fff;
  width: 100%;
  padding: 0.1rem 0.2rem;
  box-sizing: border-box;
  font-size: 0.35rem;
  background: #4fd9d5;
}

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

.icon {
  width: 0.6rem;
  height: 0.6rem;
  display: block;
}

.icon-l {
  margin-right: 0.2rem;
}

.font {
  background: #fff;
  font-size: .22rem;
  text-align: center;
  padding: .1rem;
}

.red {
  color: red;
}

.blue {
  color: blue;
}

.coll {
  background: #eff5fb;
  padding: .1rem .2rem;
  color: #a1a1a1;
  font-size: .3rem;
}

.coll span {
  color: #666;
}

.ser-tab {
  overflow-x: auto;
}

.flex {
  display: flex;
}

.ser-tab>.ser-tab-item {
  flex: 1 0 auto;
  padding: .2rem;
  position: relative;
  text-align: center;
}

.ser-tab>.ser-tab-item.handle::after {
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  width: .4rem;
  height: 3px;
  background-color: #4fd9d5;
  border-radius: 3px;
  content: " ";
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
}

.wz {
  margin: 0.4rem 0.24rem;
  padding: 0.32rem 0 0.26rem;
  border-bottom: 1px dotted #888888;
  box-sizing: border-box;
}

.wz-pos {
  width: 2.15rem;
  height: 1.62rem;
  border-radius: 8px;
  overflow: hidden;
  /* display: flex; */
  align-items: center;
  justify-content: center;
  margin-right: 0.32rem;
}

.wz-title {
  width: 100%;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.wz-time {
  width: 100%;
  margin-top: 0.3rem;
  font-size: 0.24rem;
  font-weight: 300;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sticky {
  position: sticky;
  z-index: 666;
  top: 0;
  background: #fff;
}


.content {
  background: #f1f1f1;
}

.container {
  background: #fff;
  padding: 0.4rem 0.24rem;
}

.flex_b {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.user-msg {
  display: flex;
  margin-bottom: 0.3rem;
  align-items: center;
}

.user-img {
  width: 0.8rem;
  height: 0.8rem;
  margin-right: 0.32rem;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
}

.user-msg .name {
  font-size: 0.32rem;
  color: #4cd8d4;
  line-height: 1;
  margin-bottom: 0.13rem;
}

#a-timer {
  color: #999;
  font-size: 0.25rem;
  line-height: 1;
}

.focus {
  width: 1.3rem;
  height: 0.6rem;
  background: rgba(79, 217, 213, 0.1);
  border: 1px solid #4fd9d5;
  border-radius: 0.3rem;
  font-size: 0.26rem;
  font-weight: 400;
  color: #4fd9d5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.focus.isfocus {
  width: 1.54rem;
  height: 0.6rem;
  background: rgba(188, 188, 188, 0.1);
  border: 1px solid #cccccc;
  border-radius: 0.3rem;
  font-size: 0.26rem;
  font-weight: 400;
  color: #999999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modular-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.title-left {
  font-size: 0.4rem;
  font-weight: bold;
  color: #333333;
  display: flex;
  align-items: center;

}

.title-line {
  width: 4px;
  height: 16px;
  background: linear-gradient(180deg, #4fd9d5 0%, #2fb1ad 100%);
  opacity: 1;
  border-radius: 0px 4px 4px 0px;
  margin-right: 6px;
}

.look-more {
  font-size: 0.22rem;
  font-family: PingFang SC;
  font-weight: 400;
  color: #999999;

}

.look-more span {
  margin-right: 6px;
}

.look-more i {
  font-size: 0.2rem;
}

.container1 {
  margin-top: 0.15rem;
  background: #fff;
  padding-top: 0.37rem;
  padding-bottom: .37rem;
}

.teacher-user {
  margin-bottom: .2rem;
}

.user-img {
  width: 1.2rem;
  height: 1.2rem;
}

.user-right {
  flex: 1;
}

.container1 #introduction {
  word-break: break-all;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  color: #666;
  width: 100%;
}
#introduction{
    line-height: .4rem;
}
#a-timer{
    margin-top: .2rem;
}
.i-font {
  
  font-size: .22rem;
}

.name {
  font-size: 0.32rem;
  color: #333;
}

.comment-list {
  margin-top: 0.16rem;
  padding: 0 0.24rem;

}

.c-more {
  margin-top: 0.32rem;
  font-size: 0.3rem;
  color: #72e0dd;
  text-align: center;
  padding-bottom: 0.3rem;
}

.cl-item {
  padding-bottom: 0.32rem;
  display: flex;

}

.user-msg .user-img {
  width: 0.7rem;
  height: 0.7rem;
  margin-right: 0.3rem;
}

.container1 .user-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  width: 1.2rem;
  height: 1.2rem;
}

.cl-content {
  flex: 1;
  border-bottom: 1px solid #e3e3e3;

}

.border-n {
  border-bottom: 0;

}

.c-c {
  padding-bottom: 0;
}

.user-box {
  height: 0.7rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.name {
  font-size: 0.28rem;
  color: #333;
}

.timer {
  font-size: 0.24rem;
  color: #999;
  line-height: 1;
}

.c-num {
  font-size: 0.26rem;
  color: #999;
  line-height: 1;
  align-items: flex-end;

}

.c-num i {
  color: #999;
  margin-right: 0.16rem;
}

.c-c {
  color: #333;
  font-size: 0.28rem;
  margin-top: 0.28rem;
  padding-bottom: 0.28rem;
}

.like .title {
  text-align: center;
  height: 1rem;
  line-height: 1rem;
  color: #666;
  font-size: 0.3rem;
}

.like-c {
  background: #fff;
  padding: 0 0.4rem;

}

.like-c-item {
  padding:  0.2rem 0;
}

.like-c-item .img {
  width: 2.4rem;
  overflow: hidden;
  height: 1.6rem;
  border-radius: 0.1rem;
  margin-right: 0.32rem;
}
.l-c {
  font-size: .27rem;
  color: #ccc;
}
.l-c .font-t {
  font-size: 0.3rem;
  color: #666;
  font-weight: bold;
  
}

.l-c .user-img-t>img {
  width: 0.4rem;
  height: 0.4rem;
  margin-right: 0.13rem;
  overflow: hidden;
  border-radius: 50%;
  display: block;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
}

.l-c i {
  color: #ccc;
  font-size: 0.27rem;
  margin-right: 0.13rem;
}

.back {
  position: fixed;
  bottom: 0;
  left: 0;
  background: #4cd8d4;
  color: #fff;
  width: 100%;
  height: 50px;
  text-align: center;
  line-height: 50px;
  z-index: 66;
  display: flex;

}

.back div {
  width: 50%;

}

.back div:first-child {
  border-right: 1px solid #fff;
  box-sizing: border-box;
}

.p40 {
  padding-bottom: 50px !important;
}

.mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

}

.ewm {
  width: 80%;
}

.close {
  margin-top: 0.4rem;
  height: 0.8rem;
  width: 0.8rem;
}

.ljzx-btn {
  width: 80%;
  height: .8rem;
  background: rgba(79, 217, 213, .1);
  border: 1px solid #4fd9d5;
  border-radius: .5rem;
  box-sizing: border-box;
  font-size: .26rem;
  font-weight: 400;
  color: #4fd9d5;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  -webkit-border-radius: .5rem;
  -moz-border-radius: .5rem;
  -ms-border-radius: .5rem;
  -o-border-radius: .5rem;
}
.foot {
  padding: 20px 0;
  background: #292e3b;
  bottom: 0;
  left: 0;
  width: 100%;
  margin-top: 50px;
}
 .ts3{
	padding-top: 24px;
	text-align: center;
	color: #fff;
	font-size: 16px;
	opacity: .6;
}
.ts3 a{
	color: #FFFFFF;
  display: block;
	cursor: pointer;
  text-decoration: none;
}