.m-Nvoice-bg{
  padding: 10px;
}
.m-Nvoice-title{
  font-size:14px;
  font-weight:400;
  color:@black;
  line-height:20px;
  //margin-bottom: 10px;
}
.m-Nvoice-audio{
  position: relative;
  font-size: 0;
  .icon-audio-switch{
    width: 20px;
    height: 20px;
    vertical-align: middle;
  }
  .icon-audio-stop{
    width: 20px;
    height: 20px;
    vertical-align: middle;
  }
  .m-Nvoice-line{
    width: calc(100% - 30px);;
    height:4px;
    background:rgba(230,230,230,1);
    border-radius:3px;
    display: inline-block;
    position: relative;
    top: 2px;
    left: 10px;
    .m-Nvoice-startLength{
      position: relative;
      height: 4px;
      background: @primary-color;
      border-radius:3px;
      display: inline-block;
      top:0;
    }
  }
  .m-Nvoice-icon{
    width:10px;
    height:10px;
    position: absolute;
    top: -3px;
    left: -1px;
  }
}


.m-Nvoice-mp3Audio{
  opacity: 0;
  filter: opacity(0%);
  width: 210px;
  height: 40px;
  position: relative;
  z-index: 1;
}



//@media screen and (min-width: 750px){
//  .m-Nvoice-audio .m-Nvoice-line{
//    width: calc(750px - 80px);
//  }
//}