.text_8_videoadd {
    overflow-wrap: break-word;
    color: rgba(64, 64, 64, 1);
    font-size: 13px;
    text-align: left;
    line-height: 18px;
}
.box_1_videoadd {
    width: 1920px;
    margin: 0 auto;
  }
  
  
  .section_1_videoadd {
    position: relative;
    width: 100%;
    margin-bottom: 1px;
    align-items: center;
    margin-top: 0;
  }
  .text-group_1_videoadd {
    width: auto;
    height: auto;
    align-items: center;
  }
  .text_7_videoadd {
    width: auto;
    height: auto;
    overflow-wrap: break-word;
    color: rgba(64, 64, 64, 1);
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    line-height: 1;
    font-family: OPPOSans-Ver2-H;
    letter-spacing: 0px;
    color: rgb(14 56 168);
    font-size: 52px;
    font-weight: 500;
    font-family: 'OPPOSans-Ver2-H';
  }
  .text_8box_videoadd{
    height: auto;
    line-height: 1;
    justify-content: center;
    margin: 24px 0 0 0;
    display: flex;
  }
  .text_8_videoadd {
    overflow-wrap: break-word;
    color: rgb(80 79 79 / 96%);
    font-size: 14px;
    font-weight: 300;
    text-align: left;
    line-height: 1.5;
    width: auto;
    letter-spacing: 0.8px;
  }
  
  .section_5_videoadd {
    width: 1260px;
    height: 528px;
    margin: 0 0 0 0;
  }
  
  .block_6_videoadd {
    box-shadow: 0px 2px 11px 0px rgba(0, 0, 0, 0.1);
    background-color: rgba(255, 255, 255, 1);
    border-radius: 10px;
    width: 691px;
    height: 490px;
    margin-top: 1px;
    overflow: hidden;
    cursor: pointer;
  }
  .block_6_videoadd:hover .icon-bofang1{
    font-size:110px !important;
  }
  .box_2_videoadd {
    background-color: rgba(255, 255, 255, 1);
    height: 382px;
    width: 691px;
  }
  
  .group_3_videoadd {
    height: 382px;
    width: 691px;
    background-image: url(../images/img4.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
    transition: all 0.2s;
  }
  
  .section_6_videoadd {
    border-radius: 9px;
    height: 382px;
    width: 691px;
    background: linear-gradient(180deg,#092a8a00,#092a8a3d);
    /* background: rgb(0 28 102 / 37%); */
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .image-wrapper_4_videoadd {
    width: auto;
    height: auto;
  }
  
  .image_4_videoadd {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .image4_text_videoadd{
    font-size: 100px !important;
    color: #ffffff;
    transition:all 0.1s;
  }
  .group_4_videoadd {
    width: 129px;
    height: 29px;
    left: 0;
    bottom: 0;
    position: absolute;
  }
  
  .text-wrapper_3_videoadd {
    background-color: rgba(255, 255, 255, 1);
    color: #717171;
    font-size: 16px;
    height: 36px;
    width: 129px;
    align-items: center;
    justify-content: center;
    letter-spacing: 1px;
  }
  
  
  .text_10_videoadd {
    width: 489px;
    height: 20px;
    overflow-wrap: break-word;
    color: rgba(61, 61, 61, 1);
    font-size: 20px;
    font-weight: 700;
    text-align: left;
    white-space: nowrap;
    line-height: 20px;
    margin: 25px 0 0 29px;
  }
  
  .text_11_videoadd {
    width: 631px;
    height: 34px;
    overflow-wrap: break-word;
    color: rgba(113, 113, 113, 1);
    font-size: 14px;
    font-weight: 400;
    text-align: right;
    line-height: 1;
    margin: 15px 0 0 28px;
  }
  
  .block_7_videoadd {
    width: 510px;
    height: 528px;
    margin-left: 44px;
    overflow-x: hidden;
    overflow-y: auto;
  }
  
  .block_7_videoadd::-webkit-scrollbar {
      width: 6px;
      height: 1px;
  }
  
  .block_7_videoadd::-webkit-scrollbar-thumb {
      border-radius: 5px;
      -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0);
      background: #b7bee4;
  }
  
  .block_7_videoadd::-webkit-scrollbar-track {
      -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0);
      border-radius: 5px;
      background: #FFF;
  }
  
  .section_7_videoadd {
    border-radius: 10px;
    width: 476px;
    height: 124px;
    margin-top: 15px;
    position: relative;
    background-position: right center;
    background-repeat: no-repeat;
    background-size: 100% auto;
    cursor: pointer;
    transition:all 0.2s;
    overflow: hidden;
    align-items: center;
    justify-content: center;
  }
  .section_7_videoadd:hover .image_5text_videoadd{
    font-size:66px !important;
    
  }
  .section_7_videoadd:first-child{
    margin-top:0;
  }
  .text-wrapper_4_videoadd {
    width: 280px;
    height: auto;
    position: relative;
    z-index: 5;
    margin-top: 5px;
  }
  
  .text_12_kxl_videoadd {
 width: auto;
    height: 32px;
    overflow-wrap: break-word;
    color: rgba(255, 255, 255, 1);
    font-size: 18px;
    font-weight: 500;
    text-align: left;
    line-height: 21px;
    font-family: 'OPPOSans-Ver2-Medium';
  }
  
  .text_13_kxl_videoadd {
    width: 250px;
    height: auto;
    overflow-wrap: break-word;
    color: rgb(255 255 255 / 80%);
    font-size: 14px;
    font-weight: 200;
    text-align: left;
    line-height: 1;
    margin-top: 18px;
  }
  
  .image_5_videoadd {
    width: 60px;
    height: 60px;
    margin: 0;
    position: relative;
    z-index: 5;
    align-items: center;
    justify-content: center;
    display: flex;
    margin-left: 56px;
  }
.zhezhaovideo_videoadd{  
  width:100%;
  height:100%;
  position: absolute;
  z-index: 0;
  background: rgb(0 28 102 / 37%);
}
  .image_5text_videoadd{
    font-size: 60px !important;
    color: #ffffff;
    position: absolute;
    transition:all 0.1s;
  }
  
  .text-group_4_videoadd {
    width: auto;
    height: auto;
    margin: 125px 0 0 0;
  }
  .box_1_videoadd {
    width: 1920px;
    background-size: 100% 100%;
  }
  @media screen and (max-width:1920px) {

    .box_1_videoadd {
        width: 100%;
        height: auto;
        background-size: 100% 100%;
      }
  }      
  @media screen and (max-width:1260px) {
    
  .section_1_videoadd {}
    .box_1_videoadd {
        width: 1920px;
        background-size: 100% 100%;
      }
  }
  @media screen and (max-width:960px) {
     .text_7_videoadd {
    width: auto;
    height: auto;
    overflow-wrap: break-word;
    color: rgba(64, 64, 64, 1);
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    line-height: 1;
    font-family: OPPOSans-Ver2-H;
    letter-spacing: 0px;
  
  }
    .section_1_videoadd{
      transform:unset;
    }
    .image_5_videoadd{
      margin-left:0;
    }
.image4_text_videoadd{
    font-size: 20vw !important;
  }
  
  .text-wrapper_3_videoadd {
    background-color: rgba(255, 255, 255, 1);
    height: 8vw;
    width: 26vw;
    color: rgba(113, 113, 113, 1);
    font-size: 3.43vw;
    align-items: center;
    justify-content: center;
  }
  .box_1_videoadd {
    width: 1920px;
    background-size: 100% 100%;
  }
  .text_7_videoadd{
    font-size: 32px;
  }
  .text_8box_videoadd{
    flex-direction:column;
    display: none;
    height:10vw;
    justify-content:space-between;
    margin: 4.89vw auto 0 auto;
    display: flex;
    display: none;
  }
  .text_8_videoadd{
    font-size: 3.61vw;
    width: 72vw;
    height: auto;
    text-align: center;
  }
  .section_5_videoadd{
    margin:10vw 0 0 0;
    flex-direction: column;
    width: 100%;
    height: auto;
    align-items: center;
  }
  .box_1_videoadd{
    width: 100%;
  }
  .block_6_videoadd{
    width: 87vw;
    height: 90.42vw;
  }
  .block_7_videoadd{
    width: 87vw;
    height: 94vw;
    margin-left: 0;
    margin-top: 8.02vw;
  }
  .section_7_videoadd{
    width: 82.09vw;
    height: 28.59vw;
    align-items: center;
    justify-content: space-around;
    margin-top: 4.42vw;
  }
  .text_12_kxl_videoadd{
    color: rgba(255, 255, 255, 1);
    font-size: 3.43vw;
    font-weight: 700;
    width: 58vw;
  }
  .text-wrapper_4_videoadd {
    width: auto;
    height: auto;
    margin: 0;
  }
  .text_13_kxl_videoadd {
    line-height: 3.96vw;
    font-size: 2.5vw;
    width: 61vw;
  }
  .image_5_videoadd {
    width: 8.73vw;
    height: 8.73vw;
  }
  .image_5text_videoadd {
    font-size: 8vw !important;
  }
  .box_2_videoadd{
    width: 87vw;
    height: 48.13vw;
  }
  .group_3_videoadd{
    width: 87vw;
    height: 48.13vw;
  }
  .section_6_videoadd{
    width: 87vw;
    height: 48.13vw;
  }
  .text_10_videoadd {
    width: 76vw;
    height: auto;
    overflow-wrap: break-word;
    color: rgba(61, 61, 61, 1);
    font-size: 4.16vw;
    font-weight: 700;
    text-align: left;
    line-height: 5vw;
    margin: 5vw 0 0 7vw;
    white-space: normal;
  }
  
  .text_11_videoadd {
  font-size: 2.5vw;
  width: 74vw;
  height: 16.36vw;
  line-height: 4vw;
  margin: 4vw 0 0 8.5vw;
  overflow: hidden;
  }
  .text-group_4_videoadd{
    margin-top: 8vw;
  }
  }