修改element 的el-radio的选中样式变成对勾

  ::v-deep .el-radio__inner {
    
    
    border-radius: 2px;
  }

  ::v-deep .el-radio__input.is-checked .el-radio__inner::after {
    
    
    content: "";
    width: 10px;
    height: 5px;
    border: 1px solid white;
    border-top: transparent;
    border-right: transparent;
    text-align: center;
    display: block;
    position: absolute;
    top: 2px;
    left: 0px;
    vertical-align: middle;
    transform: rotate(-45deg);
    border-radius: 0px;
    background: none;
  }

修改前

修改后