.m-min {
  padding-bottom: 0;
  padding-top: 1px;
}
.m-min li,
.m-min div,
.m-min p {
  box-sizing: border-box;
}
.m-min h1 {
  height: 2.45rem;
  background: url(../images/bc_class/title.jpg) no-repeat;
  background-size: 100%;
  font-size: 0.46rem;
  color: #fff;
  font-weight: bold;
  text-align: center;
  line-height: 2.3rem;
  margin-bottom: 0.35rem;
}
.m-min .v_tit {
  font-size: 0.4rem;
  color: #357dcf;
  text-align: center;
  font-weight: bold;
}
.m-min .v_txt {
  font-size: 0.22rem;
  color: #666;
  text-align: center;
  margin-top: 0.07rem;
}
.m-min .top {
  width: 7.5rem;
  height: 1.11rem;
  background: #357dcf url(../images/bc_class/top.png) no-repeat;
  background-size: 100%;
  display: flex;
  align-items: center;
  margin-top: -1px;
}
.m-min .top a {
  height: 0.8rem;
  width: 4.3rem;
  margin-left: 0.2rem;
}
.m-min .top a.phone {
  width: 2.3rem;
  margin-left: 0.5rem;
}
.v_course {
  margin-top: 0.3rem;
}
.v_course ul {
  display: flex;
  justify-content: space-between;
  padding: 0 0.2rem;
  flex-wrap: wrap;
}
.v_course ul li {
  width: 3.5rem;
  height: 0.6rem;
  line-height: 0.6rem;
  font-size: 0.22rem;
  color: #357dcf;
  border: 1px solid #e2efff;
  background-color: #e2efff;
  border-radius: 0.1rem;
  margin-bottom: 0.2rem;
  text-align: center;
  cursor: pointer;
}
.v_course ul li.on {
  background-color: #fee543;
  color: #357dcf;
  font-weight: bold;
  border: 1px solid #fee543;
}
.v_course ol {
  padding-top: 0.3rem;
  background-color: #f3f3f3;
  padding-bottom: 0.7rem;
}
.v_course ol li {
  display: none;
  width: 7rem;
  height: 5.85rem;
  background-color: #fff;
  position: relative;
  margin: 0 auto;
  flex-direction: column;
  box-shadow: 0 3px 5px 2px #d3e7ff;
}
.v_course ol li.on {
  display: flex;
}
.v_course ol li .imgbox {
  cursor: pointer;
  width: 7rem;
  height: 3.28rem;
  position: relative;
}
.v_course ol li .imgbox img {
  width: 7rem;
}
.v_course ol li .imgbox span {
  position: absolute;
  width: 0.67rem;
  height: 0.67rem;
  background: url(../images/bc_class/play1.png) no-repeat;
  background-size: 100%;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
}
.v_course ol li .content {
  padding-top: 0.25rem;
  padding-left: 0.5rem;
  padding-right: 0.2rem;
  background-color: #fff;
  height: 2.7rem;
  box-sizing: border-box;
}
.v_course ol li .content .name {
  font-size: 0.3rem;
  color: #357dce;
  font-weight: bold;
}
.v_course ol li .content .c_info {
  margin-top: 0.1rem;
}
.v_course ol li .content .c_info p {
  font-size: 0.22rem;
  color: #333;
  line-height: 1.6;
}
.v_course ol li .navs {
  position: absolute;
  left: 0.53rem;
  top: 4.9rem;
  width: 5.5rem;
  display: flex;
  justify-content: space-between;
  height: 0.6rem;
}
.v_course ol li .navs span {
  width: 1.1rem;
  font-size: 0.22rem;
  height: 0.6rem;
  line-height: 0.6rem;
  text-align: center;
  border-radius: 0.1rem;
  background-color: #f2f2f2;
  cursor: pointer;
}
.v_course ol li .navs span.on {
  background-color: #fae142;
}
.ceo {
  padding-top: 0.5rem;
  padding-bottom: 0.3rem;
}
.ceo .nowrap {
  white-space: nowrap;
}
.ceo ul {
  margin-top: 0.4rem;
  height: 8.9rem;
  overflow: hidden;
  transition: all 0.5s;
}
.ceo ul.on {
  height: 27rem;
}
.ceo ul li {
  display: flex;
  background-color: #fff;
  padding-left: 0.23rem;
  margin-bottom: 0.26rem;
}
.ceo ul li .imgbox {
  cursor: pointer;
  width: 2.7rem;
  position: relative;
  margin-right: 0.27rem;
}
.ceo ul li .imgbox img {
  width: 2.7rem;
}
.ceo ul li .imgbox span {
  position: absolute;
  width: 0.67rem;
  height: 0.67rem;
  background: url(../images/bc_class/play1.png) no-repeat;
  background-size: 100%;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
}
.ceo ul li .info {
  width: 4rem;
}
.ceo ul li .info .tit {
  font-size: 0.26rem;
  color: #357dcf;
}
.ceo ul li .info .name {
  font-size: 0.2rem;
  color: #666666;
  margin-top: 0.1rem;
  padding-bottom: 0.07rem;
  border-bottom: 1px solid #dedede;
  margin-bottom: 0.05rem;
}
.ceo ul li .info .infoTxt {
  font-size: 0.18rem;
  color: #999999;
  text-align: justify;
  line-height: 1.5;
}
.ceo .more {
  width: 2.5rem;
  height: 0.7rem;
  font-size: 0.22rem;
  color: #333;
  line-height: 0.7rem;
  position: relative;
  background-color: #fee543;
  border-radius: 0.1rem;
  text-indent: 0.7rem;
  margin: 0.2rem auto 0;
  cursor: pointer;
}
.ceo .more:after {
  position: absolute;
  content: '';
  border: 0.1rem solid transparent;
  border-top: 0.1rem solid #333;
  left: 1.65rem;
  top: 0.3rem;
}
.opus {
  background-color: #f7f7f7;
  padding-top: 0.5rem;
  padding-bottom: 0.4rem;
}
.opus .list {
  padding-left: 0.25rem;
  margin-top: 0.4rem;
}
.opus .list .c-title {
  font-size: 0.28rem;
  color: #357dcf;
  text-indent: 0.2rem;
  position: relative;
}
.opus .list .c-title:after {
  position: absolute;
  content: '';
  width: 0.04rem;
  height: 0.26rem;
  background-color: #357dcf;
  left: 0;
  top: 0.08rem;
}
.opus .list .overBox {
  overflow-x: auto;
}
.opus .list ul {
  display: flex;
  width: 12.2rem;
  margin-top: 0.2rem;
}
.opus .list ul li {
  width: 2.85rem;
  padding-bottom: 0.15rem;
  background-color: #fff;
  margin-right: 0.2rem;
}
.opus .list ul li .imgbox {
  cursor: pointer;
  width: 2.85rem;
  height: 2.14rem;
  position: relative;
}
.opus .list ul li .imgbox img {
  width: 2.85rem;
}
.opus .list ul li .imgbox span {
  position: absolute;
  width: 0.67rem;
  height: 0.67rem;
  background: url(../images/bc_class/play1.png) no-repeat;
  background-size: 100%;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
}
.opus .list ul li .box {
  padding: 0 0.1rem;
}
.opus .list ul li .name {
  font-size: 0.22rem;
  color: #333;
  margin: 0.15rem 0;
}
.opus .list ul li .info {
  display: flex;
  justify-content: space-between;
}
.opus .list ul li .info div {
  font-size: 0.18rem;
}
.opus .list ul li .info span {
  font-size: 0.18rem;
  color: #999;
  position: relative;
}
.opus .list ul li .info span.collect {
  margin-right: 0.27rem;
}
.opus .list ul li .info span.collect:after {
  position: absolute;
  content: "";
  width: 0.17rem;
  height: 0.15rem;
  left: -0.2rem;
  top: 50%;
  transform: translateY(-50%);
  background: url(../images/bc_class/heart.png) no-repeat;
  background-size: 100%;
}
.opus .list ul li .info span.look:after {
  position: absolute;
  content: "";
  width: 0.22rem;
  height: 0.14rem;
  left: -0.25rem;
  top: 50%;
  transform: translateY(-50%);
  background: url(../images/bc_class/eye.png) no-repeat;
  background-size: 100%;
}
.v_course_pop {
  position: fixed;
  background-color: rgba(0, 0, 0, 0.7);
  width: 100%;
  height: 100%;
  z-index: 999;
  left: 0;
  top: 0;
  display: none;
}
.v_course_pop .content {
  position: absolute;
  width: 7.5rem;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
}
.v_course_pop .close {
  position: absolute;
  right: 0.2rem;
  top: 0.2rem;
  width: 0.6rem;
  height: 0.6rem;
  background: url(../images/bc_class/close.png) no-repeat;
  background-size: 100%;
  cursor: pointer;
  z-index: 999999;
}
.v_course_pop #v_iframe {
  height: 7rem;
}
.v-pop {
  display: none;
  position: fixed;
  background-color: rgba(0, 0, 0, 0.7);
  width: 100%;
  height: 100%;
  z-index: 999;
  left: 0;
  top: 0;
}
.v-pop #v_iframe_t {
  height: 7rem;
}
.v-pop .content {
  position: absolute;
  width: 7.5rem;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  background-color: #fff;
}
.v-pop .content .info {
  padding: 0 0.5rem;
}
.v-pop .content .info .name {
  font-size: 0.26rem;
  color: #333;
}
.v-pop .content .userInfo {
  display: flex;
  justify-content: space-between;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid #e5e5e5;
}
.v-pop .content .userInfo p {
  font-size: 0.18rem;
}
.v-pop .content .userInfo p span {
  font-size: 0.18rem;
  position: relative;
  color: #666;
}
.v-pop .content .userInfo p span.collect {
  margin-right: 0.27rem;
}
.v-pop .content .userInfo p span.collect:after {
  position: absolute;
  content: "";
  width: 0.17rem;
  height: 0.15rem;
  left: -0.2rem;
  top: 50%;
  transform: translateY(-50%);
  background: url(../images/bc_class/heart.png) no-repeat;
  background-size: 100%;
}
.v-pop .content .userInfo p span.look:after {
  position: absolute;
  content: "";
  width: 0.22rem;
  height: 0.14rem;
  left: -0.25rem;
  top: 50%;
  transform: translateY(-50%);
  background: url(../images/bc_class/eye.png) no-repeat;
  background-size: 100%;
}
.v-pop .content .explain {
  font-size: 0.18rem;
  line-height: 1.5;
  color: #333;
  padding-top: 0.2rem;
  padding-bottom: 0.2rem;
}
.v-pop .v_close {
  position: absolute;
  right: 0.2rem;
  top: 0.2rem;
  width: 0.6rem;
  height: 0.6rem;
  background: url(../images/bc_class/close.png) no-repeat;
  background-size: 100%;
  cursor: pointer;
  z-index: 999999;
}
.footer {
  background-color: #357dcf;
  font-size: 0.24rem;
  color: #fff;
  padding-bottom: 0.35rem;
}
.footer p {
  text-align: center;
  padding-top: 0.3rem;
  padding-bottom: 0.15rem;
}
.footer .txt {
  text-align: center;
}
.footer .txt span {
  margin-right: 0.15rem;
}
.bottom-btn {
  width: 7.5rem;
  height: 1.48rem;
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  background: url(http://m.it61.cn/noip/images/bottom-btn.png) no-repeat;
  background-size: 100%;
  z-index: 99;
}
.bottom-btn a {
  position: absolute;
  width: 100%;
  height: 0.8rem;
  bottom: 0;
  left: 0;
}