/*开始颜色,中间颜色,结束颜色,开始方向 ,结束方向,ie执行方向(0从上到下,1从左到右)*/
/*开始颜色,中间颜色,结束颜色,开始方向 ,结束方向,ie执行方向(0从上到下,1从左到右)*/
/*开始颜色,中间颜色,结束颜色,开始方向 ,结束方向,ie执行方向(0从上到下,1从左到右)*/
body {
    max-width: 7.5rem;
    background-color: #f8f8f8;
  }
  i,
  s,
  em {
    font-style: normal;
  }
  .clear:after {
    content: "";
    display: block;
    clear: both;
    height: 0;
    overflow: hidden;
    visibility: hidden;
  }
  .lt {
    float: left;
  }
  .rt {
    float: right;
  }
  .section {
    margin-top: 0.2rem;
    padding: 0 0.2rem;
    overflow: hidden;
    background: #ffffff;
    padding-bottom: 0.3rem;
  }
  .part_more {
    width: 4rem;
    height: 0.64rem;
    background-color: #ffecd6;
    border-radius: 0.1rem;
    font-size: 0.24rem;
    margin: 0 auto;
    text-align: center;
    line-height: 0.67rem;
    color: #ff8a00;
  }
  .title {
    display: -moz-box;
    display: -webkit-flex;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0.4rem 0;
  }
  .title h2 {
    font-size: 0.3rem;
    color: #333;
  }
  .title a {
    font-size: 0.2rem;
    color: #999;
  }
  /*内容区*/
  .part1 {
    padding-bottom: 0.2rem !important;
  }
  .part1 dl {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    flex-direction: row;
  }
  .part1 dl dd {
    width: 1.64rem;
    height: 0.64rem;
    line-height: 0.66rem;
    border-radius: 0.32rem;
    border: solid 0.5px #ff9d00;
    text-align: center;
    margin-bottom: 0.2rem;
    display: block;
    margin-right: 0.18rem;
  }
  .part1 dl dd a {
    display: block;
    font-size: 0.26rem;
    letter-spacing: 1px;
    color: #ff9d00;
  }
  .part1 dl dd:nth-of-type(4n) {
    margin-right: 0;
  }
  .part1 dl:after {
    content: "";
    display: flex;
    width: 1.64rem;
  }
  .part2 {
    margin-top: 0.2rem;
  }
  .part2 dl {
    display: flex;
    align-items: center;
    background-color: #fff;
    -moz-box-shadow: 0rem 0.01rem 0.2rem #eee;
    -webkit-box-shadow: 0rem 0.01rem 0.2rem #eee;
    box-shadow: 0rem 0.01rem 0.2rem #eee;
  }
  .part2 dl dd {
    position: relative;
    font-size: 0.28rem;
    height: 1.06rem;
    line-height: 1.06rem;
    letter-spacing: 1px;
    color: #999999;
    margin-left: 0.6rem;
  }
  .part2 dl dd span {
    visibility: hidden;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    width: 0.4rem;
    height: 0.04rem;
    background-color: #ff9d00;
  }
  .part2 dl .active {
    color: #ff9d00;
  }
  .part2 dl .active span {
    visibility: visible;
  }
  .part2 .showbox {
    position: relative;
  }
  .part2 .showbox .boxshow {
    width: 100%;
    height: 0.01rem;
  }
  .part2 .courselist {
    padding: 0.2rem;
    overflow: hidden;
    background: #ffffff;
    padding-bottom: 0.3rem;
  }
  .part2 .cour_con {
    display: none;
  }
  .part2 .cour_con ul {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .part2 .cour_con ul li {
    width: 3.45rem;
    height: 2rem;
  }
  .part2 .cour_con ul li img {
    display: block;
    width: 100%;
    border-radius: 0.1rem;
  }
  .part2 .cour_con ul li:nth-of-type(-n+2) {
    margin-bottom: 0.2rem;
  }
  .part3 dl {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.45rem;
  }
  .part3 dl dd {
    width: 1.64rem;
    height: 0.64rem;
    background-color: #f3f3f3;
    border-radius: 0.1rem;
    font-size: 0.26rem;
    line-height: 0.66rem;
    letter-spacing: 1px;
    color: #333333;
    text-align: center;
  }
  .part3 dl .active {
    background-color: #ff9d00;
    color: #ffffff;
  }
  .part3 .info_con {
    display: none;
  }
  .part3 .info_con ul li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.45rem;
  }
  .part3 .info_con ul li a {
    display: block;
  }
  .part3 .info_con ul li .msg {
    font-size: 0.24rem;
    letter-spacing: 1px;
    color: #333333;
    width:5.6rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    word-break: break-all;
  }
  .part3 .info_con ul li .time {
    font-size: 0.2rem;
    letter-spacing: 1px;
    color: #999999;
  }
  .part3 ol {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .part3 ol li a {
    display: block;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.45rem;
    height: 0.64rem;
    background-color: #fff5e5;
    border-radius: 0.1rem;
    text-align: center;
  }
  .part3 ol li .p1 {
    width: 0.24rem;
    height: 0.24rem;
    margin-right: 0.12rem;
  }
  .part3 ol li .p1 img {
    display: block;
    width: 100%;
  }
  .part3 ol li .p2 {
    font-size: 0.28rem;
    color: #ff9d00;
  }
  .part4 {
    margin-top: 0.2rem;
  }
  .part4 .spe {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background-color: #fff;
    padding-right: 0.2rem;
  }
  .part4 .spe a {
    font-size: 0.2rem;
    color: #999;
  }
  .part4 .showbox {
    position: relative;
    -moz-box-shadow: 0rem 0.01rem 0.2rem #eee;
    -webkit-box-shadow: 0rem 0.01rem 0.2rem #eee;
    box-shadow: 0rem 0.01rem 0.2rem #eee;
  }
  .part4 .showbox dl {
    display: flex;
    align-items: center;
  }
  .part4 .showbox dl dd {
    position: relative;
    font-size: 0.28rem;
    height: 1.06rem;
    line-height: 1.06rem;
    letter-spacing: 1px;
    color: #999999;
    margin-left: 0.6rem;
  }
  .part4 .showbox dl dd span {
    visibility: hidden;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    width: 0.4rem;
    height: 0.04rem;
    background-color: #ff9d00;
  }
  .part4 .showbox dl .active {
    color: #ff9d00;
  }
  .part4 .showbox dl .active span {
    visibility: visible;
  }
  .part4 .showbox .boxshow {
    width: 100%;
    height: 0.01rem;
  }
  .part4 ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.45rem;
  }
  .part4 ol li {
    width: 1.64rem;
    height: 0.64rem;
    background-color: #f3f3f3;
    border-radius: 0.1rem;
    font-size: 0.26rem;
    line-height: 0.66rem;
    letter-spacing: 1px;
    color: #333333;
    text-align: center;
  }
  .part4 ol .active {
    background-color: #ff9d00;
    color: #ffffff;
  }
  .part4 .bk_con,
  .part4 .zt_con {
    display: none;
  }
  .part4 .bk_con ul li,
  .part4 .zt_con ul li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.45rem;
  }
  .part4 .bk_con ul li a,
  .part4 .zt_con ul li a {
    display: block;
  }
  .part4 .bk_con ul li .msg,
  .part4 .zt_con ul li .msg {
    font-size: 0.24rem;
    letter-spacing: 1px;
    color: #333333;
    width:5.6rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    word-break: break-all;
  }
  .part4 .bk_con ul li .time,
  .part4 .zt_con ul li .time {
    font-size: 0.2rem;
    letter-spacing: 1px;
    color: #999999;
  }
  .part4 .content {
    padding: 0.2rem;
    overflow: hidden;
    background: #ffffff;
    padding-bottom: 0.3rem;
    display: none;
  }