<template>
  <banner />
  <div class="main bg">
    <div class="mainbox">

      <div class="box-title" v-if="newLiveList.length>0">
        <h2>直播课程</h2>
        <router-link to="/live" target="_blank">查看更多<i class="iconfont icon-xiangyou"></i></router-link>
      </div>

      <el-carousel indicator-position="outside" v-if="newLiveList.length>0" class="live-box" height="220px">
        <el-carousel-item v-for="(item, i) in newLiveList" :key="i">
          <li class="item">
            <div class="cover-mask">
              <el-image class="cover" :src="item.cover"></el-image>
            </div>

            <div class="info">
              <div class="lfbox">
                <h2 class="hide-txt">{{item.title}}</h2>
                <div class="f16 hide-txt">{{item.description}}</div>
                <div class="flex-1 speaker">
                  <img class="speaker-uid" :src="item.speaker_uid" alt="">
                  <div>
                    <p>主讲人</p>
                    <p>{{item.speaker}}</p>
                  </div>
                </div>
              </div>

              <div class="rtbox flex-2 flex-1">
                <a class="btn-008 btn-008-big f16" :href="'live/'+item.liveid">已有{{item.number_people}}人报名，立即报名</a>
                <div v-html="item.downtime"></div>
              </div>

            </div>

          </li>
        </el-carousel-item>
      </el-carousel>

      <div class="m-dn" style="height: 26px" v-if="newLiveList.length<=0"></div>

      <div class="box-title m-dn" style="padding-top: 14px">
        <h2>学习班</h2>
        <router-link to="/class" target="_blank">查看更多<i class="iconfont icon-xiangyou"></i></router-link>
      </div>
      <div class="study-class m-dn">
        <div class="cover">
          <el-row :gutter="20">
            <el-col :span="6" v-for="(item, i) in studyClass" :key="i">
              <ul>
                <a class="link" :href="item.url1" target="_blank">
                  <img :style="item.imgsty" :src="item.img" />
                  <div class="bmbtn">立即报名</div>
                </a>

                <li :class="'hover_' + i">
                  <a class="link2" :href="item.url2" :style="item.linksty" target="_blank">
                    <i class="title" :style="item.txtbg">能力认证<em :style="item.arrow"></em></i>
                    <span :style="item.txtcol">{{ item.text2 }}</span>
                    <i class="arrow el-icon-arrow-right" :style="item.txtcol"></i>
                  </a>
                  <a class="link2" :href="item.url3" :style="item.linksty" target="_blank">
                    <i class="title" :style="item.txtbg">岗位招聘<em :style="item.arrow"></em></i>
                    <span :style="item.txtcol">{{ item.text3 }}</span>
                    <i class="arrow el-icon-arrow-right" :style="item.txtcol"></i>
                  </a>
                </li>
              </ul>
            </el-col>
          </el-row>
        </div>
      </div>

      <div style="height: 50px;" class="m-dn"></div>

    </div>

    <!-- 移动端学习班 -->
    <div class="mainbox dn m-db">
      <div class="box-title" style="padding-top: 14px">
        <h2>学习班</h2>
        <router-link to="/class" target="_blank">查看更多<i class="iconfont icon-xiangyou"></i></router-link>
      </div>
      <div class="study_class_m">

        <li v-for="(item, i) in studyClass" :key="i" :style="item.m_bg">
          <a class="link" :href="item.url1" target="_blank">
            <img :src="item.m_img" class="chatu" />
            <div class="txt">
              <div class="txt1">{{item.m_txt1}}</div>
              <div class="txt2">{{item.m_txt2}}</div>
            </div>
            <div class="bmbtn">立即报名</div>
          </a>
        </li>

      </div>
    </div>

    <div class="wtbg pb60">
      <div class="mainbox">
        <div class="box-title">
          <h2>热门课程</h2>
          <router-link to="/video?sort=1" target="_blank">查看更多<i class="iconfont icon-xiangyou"></i></router-link>
        </div>
        <div class="video-hot flex-3">
          <li class="item" v-for="(item, i) in video_hot" :key="i">
            <router-link :to="'/video/'+item.id" target="_blank" class="flex-3-m">
              <div class="imgps">
                <el-image class="img" :src="item.img"></el-image>
              </div>
              <div class="rtbox-m">
                <h2 class="hide-txt2 f16">{{item.title}}</h2>
                <div class="tag">{{item.price}}</div>
                <div class="info flex-3">
                  <span>{{item.class_hour}}</span>
                  <h5>{{item.number_people}}</h5>
                </div>
              </div>
            </router-link>
          </li>
        </div>
      </div>
    </div>

    <div class="mainbox m_pb_0" style="padding-bottom: 30px;">
      <div class="box-title">
        <h2>新上好课</h2>
        <router-link to="/video?sort=0" target="_blank">查看更多<i class="iconfont icon-xiangyou"></i></router-link>
      </div>
      <div class="video-new">
        <li class="item" v-for="(item, i) in video_new" :key="i">
          <router-link :to="'/video/'+item.id" class="flex-3" target="_blank">
            <div class="imgps">
              <el-image class="img" :src="item.img"></el-image>
            </div>

            <div class="rtbox">
              <h2 class="hide-txt2 f16">{{item.title}}</h2>
              <div class="saleprice" v-if="item.it618_saleprice>0">
                <span class="colff3">
                  <i class="f14">￥</i>{{item.it618_saleprice}}
                </span>
                <del>￥{{item.it618_price}}</del>
              </div>

              <div class="tag" v-else>免费</div>
              <div class="info flex-3">
                <span>{{item.class_hour}}</span>
                <h5>{{item.number_people}}</h5>
              </div>
            </div>

          </router-link>
        </li>
      </div>
    </div>


    <div class="wtbg pb40">

      <div class="mainbox" v-for="(item, i) in catelist" :key="i">
        <div class="box-title">
          <h2>{{item.title}}</h2>
          <router-link :to="'/video?class1='+item.class1_id" target="_blank">查看更多<i class="iconfont icon-xiangyou"></i>
          </router-link>
        </div>
        <div class="video-hot flex-3">
          <li class="item" v-for="(item, i) in item.list" :key="i">
            <i class="new" v-if="i===0"></i>
            <router-link :to="'/video/'+item.id" class="flex-3-m" target="_blank">
              <div class="imgps">
                <el-image class="img" :src="item.img"></el-image>
              </div>

              <div class="rtbox-m">
                <h2 class="hide-txt2 f16">{{item.title}}</h2>

                <div class="saleprice" v-if="item.it618_saleprice>0">
                  <span class="colff3">
                    <i class="f14">￥</i>{{item.it618_saleprice}}
                  </span>
                  <del>￥{{item.it618_price}}</del>
                </div>

                <div class="tag" v-else>免费</div>

                <div class="info flex-3">
                  <span>{{item.class_hour}}</span>
                  <h5>{{item.number_people}}</h5>
                </div>
              </div>
            </router-link>
          </li>
          <div v-if="[2].includes(item.list.length) " style="width: 276px;"></div>
          <div v-if="[2].includes(item.list.length) " style="width: 276px;"></div>
          <div v-if="[3].includes(item.list.length) " style="width: 276px;"></div>
        </div>
      </div>


      <div class="mainbox">
        <div class="box-title">
          <h2>付费课程</h2>
          <router-link to="/video?sort=3" target="_blank">查看更多<i class="iconfont icon-xiangyou"></i></router-link>
        </div>
        <div class="video-hot flex-3">
          <li class="item" v-for="(item, i) in video_pay" :key="i">
            <router-link :to="'/video/'+item.id" class="flex-3-m" target="_blank">
              <div class="imgps">
                <el-image class="img" :src="item.img"></el-image>
              </div>

              <div class="rtbox-m">
                <h2 class="hide-txt2 f16">{{item.title}}</h2>
                <div class="saleprice">
                  <span class="colff3">
                    <i class="f14">￥</i>{{item.saleprice}}
                  </span>
                  <del>￥{{item.price}}</del>
                </div>
                <div class="info flex-3">
                  <span>{{item.class_hour}}</span>
                  <h5>{{item.number_people}}</h5>
                </div>
              </div>
            </router-link>
          </li>
        </div>
      </div>


    </div>

  </div><!-- end main-->

</template>

<script>
  import banner from "@/components/banner.vue";
  import { getNewlive, getvideo } from "@/api/index";
  import { defineComponent, reactive, toRefs } from "vue";
  import dateFormat from '@/utils/dateFormat';
  export default defineComponent({
    name: "index",
    components: {
      banner,
    },
    setup() {
      const state = reactive({
        studyClass: [
          {
            img: require('@/assets/index/plate1/img1.png'),
            url1: "https://bbs.fanruan.com/course/DOO/enterprise",
            url2: "https://cert.fanruan.com/detail/fd48d1e0b61211ec85ed00163e0210ff",
            url3: "https://bbs.fanruan.com/jobs-0-3-0-0-0",
            text2: "科学备战FCP-业务分析师认证",
            text3: "帆软数据运营官等你来应聘",
            imgsty: "box-shadow: 0px 2px 3px 0px rgba(28, 96, 224, 0.7);",
            linksty: "background-color:rgba(28, 96, 224, 0.1);",
            arrow: "border-bottom: 21px solid #1c60e0;",
            txtcol: "color: #1c60e0;",
            txtbg: "background: #1c60e0;",
            m_bg: "background: url(" + require('@/assets/index/m/yyg_bg.png') + ") no-repeat;",
            m_img: require('@/assets/index/m/yyg_img.png'),
            m_txt1: "数据运营官",
            m_txt2: "线上学习班火热报名",

          },
          {
            img: require('@/assets/index/plate1/img2.png'),
            url1: "https://bbs.fanruan.com/course/BI/standard/?sqtj",
            url2: "https://cert.fanruan.com/detail/e6ff3d20b61211eca9e500163e0210ff",
            url3: "https://bbs.fanruan.com/jobs-0-2-0-0-0",
            text2: "科学备战FCP-FineBI认证",
            text3: "帆软BI工程师等你来应聘",
            imgsty: "box-shadow: 0px 2px 3px 0px rgba(163,93,245, 0.7);",
            linksty: "background-color:rgba(155, 76, 213, 0.1);",
            arrow: "border-bottom: 21px solid #9B4CD5;",
            txtcol: "color: #9B4CD5;",
            txtbg: "background: #9B4CD5;",
            m_bg: "background: url(" + require('@/assets/index/m/bi_bg.png') + ") no-repeat;",
            m_img: require('@/assets/index/m/bi_img.png'),
            m_txt1: "BI工程师",
            m_txt2: "从入门到精通·实战班",
          },
          {
            img: require('@/assets/index/plate1/img3.png'),
            url1: "https://bbs.fanruan.com/course/report/standard?sqtj",
            url2: "https://cert.fanruan.com/detail/d9c08fe2b61211ec8dbf00163e0210ff",
            url3: "https://bbs.fanruan.com/jobs-0-1-0-0-0",
            text2: "科学备战FCP-报表开发工程师认证",
            text3: "帆软报表工程师等你来应聘",
            imgsty: "box-shadow: 0px 2px 3px 0px rgba(92,149,254, 0.7);",
            linksty: "background-color:rgba(58, 145, 255, 0.1);",
            arrow: "border-bottom: 21px solid #3A91FF;",
            txtcol: "color: #3A91FF;",
            txtbg: "background: #3A91FF;",
            m_bg: "background: url(" + require('@/assets/index/m/fr_bg.png') + ") no-repeat;",
            m_img: require('@/assets/index/m/fr_img.png'),
            m_txt1: "帆软报表工程师",
            m_txt2: "从入门到精通·实战班",
          },
          {
            img: require('@/assets/index/plate1/img4.png'),
            url1: "https://bbs.fanruan.com/course/jiandaoyun/standard/?sqtj",
            url2: "https://cert.fanruan.com/detail/c55572c4b61311ec895d00163e0210ff",
            url3: "https://bbs.fanruan.com/jobs-0-5-0-0-0",
            text2: "科学备战FCP-零代码开发工程师认证",
            text3: "帆软简道云工程师等你来应聘",
            imgsty: "box-shadow: 0px 2px 3px 0px rgba(11, 179, 166, 0.7);",
            linksty: "background-color:rgba(63, 167, 159, 0.1);",
            arrow: "border-bottom: 21px solid #0BB3A6;",
            txtcol: "color: #0BB3A6;",
            txtbg: "background: #0BB3A6;",
            m_bg: "background: url(" + require('@/assets/index/m/jdy_bg.png') + ") no-repeat;",
            m_img: require('@/assets/index/m/jdy_img.png'),
            m_txt1: "简道云工程师",
            m_txt2: "线上学习班火热招生",
          },
        ],
        newLiveList: [],
        video_hot: [],
        video_new: [],
        video_pay: [],
        FineReport: [],
        FineBI: [],
        jiandaoyun: [],
        catelist: [],
      });

      const fetchnewLiveList = async () => {
        const res = await getNewlive();
        if (res.code === 200) {
          state.newLiveList = res.data;
          state.newLiveList.forEach((item, i) => {
            createSetInterVal(item, i);
          });
        }
      };
      fetchnewLiveList();

      const createSetInterVal = (item, i) => {
        const { end_time } = item;
        state.newLiveList[i].downtime = dateFormat(end_time);
        setTimeout(() => {
          createSetInterVal(item, i);
        }, 1000);
      };

      const resVdeio_hot = async () => {
        const res = await getvideo({ type: 'hot' });
        if (res.code === 200) {
          state.video_hot = res.data;
        }
      };
      resVdeio_hot()

      const resVdeio_new = async () => {
        const res = await getvideo({ type: 'new' });
        if (res.code === 200) {
          state.video_new = res.data;
        }
      };
      setTimeout(function () {
        resVdeio_new()
      }, 1000);

      const rescatelist = async () => {
        const res = await getvideo({ type: 'cate' });
        if (res.code === 200) {
          state.catelist = res.data;
        }
      };
      setTimeout(function () {
        rescatelist()
      }, 1500);

      const resvideo_pay = async () => {
        const res = await getvideo({ type: 'pay' });
        if (res.code === 200) {
          state.video_pay = res.data;
        }
      };
      setTimeout(function () {
        resvideo_pay()
      }, 2500);

      // const resjiandaoyun = async () => {
      //   const res = await getvideo({ type: 'jiandaoyun' });
      //   if (res.code === 200) {
      //     state.jiandaoyun = res.data;
      //   }
      // };
      // setTimeout(function () {
      //   resjiandaoyun()
      // }, 3000);



      return {
        ...toRefs(state),
      };

    }
  });
</script>

<style lang="scss" scoped>
  .main {
    width: 100%;

    .wtbg {
      background-color: #fff;

      &.pb60 {
        padding-bottom: 60px;
      }

      &.pb30 {
        padding-bottom: 30px;
      }
    }

    &.bg {
      background: #f3f8ff;
    }

    .box-title {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 40px 0 20px;

      h2 {
        font-size: 24px;
      }

      a {
        font-size: 14px;

        i {
          font-size: 14px;
          margin-left: 4px;
        }
      }
    }

    /* 学习班 */
    .study-class {
      .title {
        font-size: 14px;
      }

      ul {
        position: relative;
        background: #fff;
        border-radius: 8px;
        padding: 188px 0 8px;

        li {
          display: flex;
          justify-content: space-around;
          flex-direction: column;
          height: 240px;
          padding: 0 20px 0 20px;

          a {
            transition: all .3s;
          }
        }

        .hover_0 .link2 {
          &:hover {
            background-color: rgba(28, 96, 224, 0.2) !important;
          }
        }

        .hover_1 .link2 {
          &:hover {
            background-color: rgba(155, 76, 213, 0.2) !important;
          }
        }

        .hover_2 .link2 {
          &:hover {
            background-color: rgba(58, 145, 255, 0.2) !important;
          }
        }

        .hover_3 .link2 {
          &:hover {
            background-color: rgba(63, 167, 159, 0.2) !important;
          }
        }

        .link {
          position: absolute;
          top: 0;
          transition: all 0.3s;

          .bmbtn {
            transition: all 0.3s;
            position: absolute;
            width: 109px;
            height: 26px;
            line-height: 26px;
            background: #ffffff;
            box-shadow: 0px 2px 6px 0px rgba(121, 55, 176, 0.5);
            border-radius: 16px;
            font-size: 14px;
            left: 24px;
            bottom: 35px;
            text-align: center;
          }

          img {
            transition: all 0.3s;
            width: 100%;
            border-radius: 6px;
          }

          &:hover img {
            width: 106%;
            margin: -8px 0 0 -8px;
          }

          &:hover .bmbtn {
            width: 114px;
            height: 30px;
            font-size: 15px;
            line-height: 30px;
            color: #333;
            margin-left: -6px;
            box-shadow: 0px 2px 6px 0px rgba(255, 255, 255, 0.8);
          }
        }
      }

      .link2 {
        display: block;
        position: relative;
        border-radius: 8px;
        padding: 26px;

        span {
          display: block;
          width: 152px;
          font-size: 16px;
        }

        .title {
          position: absolute;
          top: -8px;
          left: 0px;
          width: 70px;
          position: absolute;
          font-size: 12px;
          text-align: center;
          color: #fff;
          border-radius: 4px 0px 0px 0px;
          padding: 2.5px 0;

          em {
            position: absolute;
            top: 0;
            right: -10px;
            content: "";
            width: 0;
            height: 0;
            border-right: 10px solid transparent;
            border-radius: 0 0px 3px 0px;
          }
        }

        .arrow {
          position: absolute;
          font-size: 20px;
          color: #1c60e0;
          font-weight: 600;
          right: 18px;
          top: 36px;
          transition: all 0.3s;
        }

        &:hover .arrow {
          right: 10px;
        }

      }


    }
  }

  /* 直播课程 */
  .live-box {
    margin-top: 2px;

    .item {
      background: #fff;
      height: 200px;
      border-radius: 8px;
      position: relative;
      display: flex;
      margin-top: 14px;

      .cover {
        position: relative;
        margin-top: -14px;
        width: 322px;
        height: 191px;
        border-radius: 8px;
        z-index: 1;
      }

      .cover-mask::after {
        content: "";
        position: absolute;
        left: 10px;
        width: 302px;
        height: 186px;
        background-color: #D7E9FF;
        border-radius: 8px;
      }

      .info {
        display: flex;
        width: 100%;
        margin-left: 48px;
        justify-content: space-between;
        align-items: center;

        .lfbox {
          width: 460px;
          height: 100%;

          h2 {
            font-size: 24px;
            padding: 28px 0 8px;
          }

          .speaker-uid {
            border-radius: 100px;
            width: 40px;
            height: 40px;
          }

          .speaker {
            margin-top: 30px;

            img {
              margin-right: 12px;
            }

            p {
              line-height: 22px;
              font-size: 12px;
            }

            p:nth-child(2) {
              font-weight: 600;
            }
          }
        }

        .rtbox {
          height: 100px;
          margin-right: 50px;
        }
      }


    }
  }

  /* 热门课程 */
  .video-hot {
    .item {
      transition: all .3s;
      width: 276px;
      height: 342px;
      border-radius: 8px;
      position: relative;

      &:hover {
        box-shadow: 0px 1px 12px 0px #DCE5FF;

        .new {
          margin: -10px 0 0 10px;
        }
      }

      .new {
        width: 30px;
        height: 40px;
        z-index: 3;
        background: url('~@/assets/img/new.png') no-repeat;
        background-size: 100% auto;
        position: absolute;
        margin: -4px 0 0 10px;
        transition: all .3s;
      }
    }

    .item:hover .img {
      margin-top: -6px;
    }

    .imgps {
      position: relative;
      width: 276px;
      height: 184px;
    }

    .img {
      position: absolute;
      width: 276px;
      height: 184px;
      border-radius: 8px;
      transition: all .3s;

    }


    h2 {
      width: 250px;
      height: 44px;
      line-height: 22px;
      margin: 16px auto 16px auto;
    }

    .tag {
      width: 60px;
      height: 24px;
      margin-left: 14px;
      line-height: 24px;
      font-size: 12px;
      text-align: center;
      background: rgba(40, 195, 70, 0.08);
      border-radius: 12px;
      color: #28C346;
    }

    .saleprice {
      padding-left: 14px;
      font-size: 18px;

      del {
        margin-left: 8px;
        color: #B3C1D3;
        font-size: 14px;
      }
    }

    .info {
      width: 260px;
      padding: 16px 18px 0 18px;
      font-size: 14px;

      span {
        color: #617288;
      }

      h5 {
        color: #333;
      }
    }

  }

  /* 新上好课 */
  .video-new {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
    height: 440px;

    .item {
      transition: all .3s;
      width: 576px;
      height: 184px;
      border-radius: 8px;
      background-color: #fff;

      &:hover {
        box-shadow: 0px 1px 12px 0px #DCE5FF;
      }

      .rtbox {
        display: flex;
        justify-content: space-around;
        flex-direction: column;
        width: 280px;
        padding: 18px 0;
      }
    }

    .item:hover .img {
      margin-top: -6px;
    }

    .imgps {
      position: relative;
      width: 276px;
      height: 184px;
    }

    .img {
      position: absolute;
      width: 276px;
      height: 184px;
      top: -14px;
      border-radius: 8px;
      transition: all .3s;

    }

    h2 {
      font-size: 18px;
      height: 50px;
      width: 262px;
      margin-bottom: 10px;
    }

    .tag {
      width: 60px;
      height: 24px;
      line-height: 24px;
      font-size: 12px;
      text-align: center;
      background: rgba(40, 195, 70, 0.08);
      border-radius: 12px;
      color: #28C346;
    }

    .info {
      width: 260px;
      padding: 16px 4px 0 4px;
      font-size: 14px;
      margin-top: auto;

      span {
        color: #617288;
      }

      h5 {
        color: #333;
      }
    }

  }

  /* 收费通用 */
  .saleprice {
    padding-left: 14px;
    font-size: 18px;

    del {
      margin-left: 8px;
      color: #B3C1D3;
      font-size: 14px;
    }
  }
</style>

<style lang="scss">
  /*响应式-移动端*/
  @import '~@/assets/css/m.css';

  @media screen and (max-width: 1200px) {

    html,
    body {
      background-color: #f3f8ff;
    }

    .flex-3-m {
      display: flex;
      justify-content: space-between;
    }


    .idBanner {
      display: none !important;
    }

    .playbox {
      top: 0 !important;
    }

    .pb60 {
      padding-bottom: 0px !important;
    }


    /* 视频橱窗 */
    .video-new,
    .video-hot {
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      align-items: center;
      height: 260px !important;

      .item {
        transition: all .3s;
        width: 49% !important;
        height: 110px !important;
        border-radius: 8px;
        background-color: #fff;

        &:hover {
          box-shadow: 0px 1px 12px 0px #DCE5FF;
        }

        .rtbox,
        .rtbox-m {
          display: flex;
          justify-content: space-around;
          flex-direction: column;
          width: auto !important;
          min-width: 55%;
          padding: 18px 0;
          flex: 1;
        }

        .saleprice {
          font-size: 14px;
          padding: 0 !important;
        }
      }

      .item:hover .img {
        margin-top: 0px !important;
      }

      .imgps {
        width: auto !important;
        min-width: 170px;
        margin-right: 10px;
        height: 110px !important;
      }

      .img {
        position: static !important;
        top: 0 !important;
        width: auto !important;
        min-width: 160px;
        height: 110px !important;
        border-radius: 8px;
        transition: all .3s;

      }

      h2 {
        font-size: 14px !important;
        height: 26px !important;
        width: 92% !important;
        margin: 0 6px 0 0 !important;
      }

      .tag {
        width: 50px !important;
        height: 20px !important;
        line-height: 20px !important;
        font-size: 12px;
        text-align: center;
        background: rgba(40, 195, 70, 0.08);
        border-radius: 12px;
        color: #28C346;
      }

      .info {
        width: 92% !important;
        padding: 10px 4px 0 4px !important;
        font-size: 14px;
        margin-top: auto;

        span {
          color: #617288;
        }

        h5 {
          color: #333;
        }
      }
    }

    .hide-txt2 {
      display: inline-block !important;
      width: 100%;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 1 !important;
    }

    .wtbg {
      background-color: #F3F8FF !important;
    }

    .box-title {
      padding: 30px 0 10px !important;
    }

    .m_pb_0 {
      padding-bottom: 0 !important;
    }

    /* 移动端-学习班 */
    .study_class_m {
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      align-items: center;


      li {
        position: relative;
        border-radius: 8px;
        width: 49%;
        height: 150px;
        margin: 7px 0;
        background-size: 100% 100% !important;
        overflow: hidden;

        .link {
          display: block;

          .bmbtn {
            transition: all 0.3s;
            position: absolute;
            width: 109px;
            height: 26px;
            line-height: 26px;
            background: #ffffff;
            box-shadow: 0px 2px 6px 0px rgba(121, 55, 176, 0.5);
            border-radius: 16px;
            font-size: 14px;
            left: 24px;
            bottom: 30px;
            text-align: center;
          }

          .txt {
            transition: all 0.3s;
            position: absolute;
            left: 24px;
            top: 24px;
            color: #fff;

            .txt1 {
              font-size: 18px;
              margin-bottom: 6px;
            }

            .txt2 {
              font-size: 14px;
            }
          }

          .chatu {
            transition: all 0.3s;
            position: absolute;
            width: 40%;
            height: auto;
            left: 58%;
            top: 50%;
            -webkit-transform: translateY(-50%);
            -webkit-transform: translateY(-50%);
            -moz-transform: translateY(-50%);
            -ms-transform: translateY(-50%);
            transform: translateY(-50%);
          }

        }
      }
    }

  }

  /* end-pad */
  @media screen and (max-width: 800px) {

    /* 新上好课 */
    .video-new,
    .video-hot {
      display: flex;
      justify-content: space-around !important;
      flex-wrap: wrap;
      align-items: center;
      height: 100% !important;

      .flex-3 {
        justify-content: space-around;
      }

      .item {
        transition: all .3s;
        width: 100% !important;
        height: 100px !important;
        border-radius: 8px;
        background-color: #fff;
        margin-bottom: 16px;

        &:hover {
          box-shadow: 0px 1px 12px 0px #DCE5FF;
        }

        .rtbox,
        .rtbox-m {
          display: flex;
          justify-content: space-around;
          flex-direction: column;
          padding: 18px 0;
          flex: 1;
        }

        .saleprice {
          font-size: 14px;
          padding: 0 !important;
        }
      }

      .item:hover .img {
        margin-top: 0px !important;
      }

      .imgps {
        width: auto !important;
        min-width: 160px;
        margin-right: 2px;
        height: 110px !important;
      }

      .img {
        position: static !important;
        top: 0 !important;
        width: auto !important;
        min-width: 150px;
        height: 100px !important;
        border-radius: 8px;
        transition: all .3s;

      }

      h2 {
        font-size: 14px !important;
        height: 26px !important;
        width: 94% !important;
        margin: 0 6px 0 0 !important;
      }

      .tag {
        width: 50px !important;
        height: 20px !important;
        line-height: 20px !important;
        font-size: 12px;
        text-align: center;
        background: rgba(40, 195, 70, 0.08);
        border-radius: 12px;
        color: #28C346;
      }

      .info {
        width: 96% !important;
        padding: 10px 4px 0 4px !important;
        font-size: 14px;
        margin-top: auto;

        span {
          color: #617288;
        }

        h5 {
          color: #333;
        }

        &.flex-3 {
          justify-content: space-between;
        }
      }
    }
  }

  /* end-phone */
</style>

<style lang="scss">
  @media screen and (max-width: 530px) {

    /* 移动端-学习班 */
    .study_class_m {

      li {
        height: 130px;

        .link {
          display: block;

          .bmbtn {
            display: none !important;
          }

          .txt {
            transition: all 0.3s;
            position: absolute;
            left: 50%;
            top: 15px;
            color: #fff;
            -webkit-transform: translateX(-50%);
            -webkit-transform: translateX(-50%);
            -moz-transform: translateX(-50%);
            -ms-transform: translateX(-50%);
            transform: translateX(-50%);

            .txt1 {
              font-size: 14px;
              margin-bottom: 4px;
            }

            .txt2 {
              font-size: 12px;
              text-overflow: ellipsis;
              white-space: nowrap;
            }
          }

          .chatu {
            transition: all 0.3s;
            position: absolute;
            width: 60%;
            height: auto;
            left: 50%;
            bottom: -20px;
            top: auto !important;
            -webkit-transform: translateX(-50%);
            -webkit-transform: translateX(-50%);
            -moz-transform: translateX(-50%);
            -ms-transform: translateX(-50%);
            transform: translateX(-50%);
          }

        }
      }

    }
  }

  @media screen and (max-width: 400px) {

    /* 移动端-学习班 */
    .study_class_m {

      li {
        height: 130px;

        .link {
          display: block;

          .chatu {
            transition: all 0.3s;
            position: absolute;
            width: 80%;
            height: auto;
            left: 50%;
            bottom: -20px;
            top: auto !important;
            -webkit-transform: translateX(-50%);
            -webkit-transform: translateX(-50%);
            -moz-transform: translateX(-50%);
            -ms-transform: translateX(-50%);
            transform: translateX(-50%);
          }

        }
      }
    }

  }
</style>