.content{
  position: relative;
}
.content .nave{
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  border-bottom: 1px solid #E8E8E8;
  padding: 11px 32px;
  }

  .content .tabs-content{
    display: none;
    min-height: 710px;
  }


.sliderBlock{
  position: absolute; 
  opacity: 0;
  top: 50px; 
  left: 32px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  width: 94px;
  height: 3px;
  background: #ef8d1d;
}
  
.content .nave span::after{
  content: '';
  height: 3px;
  display: block;
  position: relative;
  top: 11px;
  background: #fff;
  -webkit-transition: all 0.6s;
  transition: all 0.6s;
}
  .content .nave .selected{
  color: #333;
  font-weight: 500;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  }
  .content .nave .selected::after{
  background: #EF8D1D;
  -webkit-transition: all 0.6s;
  transition: all 0.6s;
  }
  .content .nave span{
  line-height: 28px;
  font-size: 24px;
  font-weight: 400;
  color: #858585;
  cursor: pointer;
  }
  .content .nave span a{
    line-height: 28px;
    font-size: 24px;
    font-weight: 400;
    color: #858585;
    cursor: pointer;
    }

  ::-webkit-scrollbar{
    width: 6px;
    height: 6px;
  }
  ::-webkit-scrollbar-thumb{
    background-color: #437EE9;
    border-radius: 6px;
  }
  ::-webkit-scrollbar-track{
    background-color: #C1C1C1;
  }