style.scss

$vxe-table-validate-error-color: #f56c6c;

%ResetBorder {
  border: 0;
}

%SliderStyle {
  .el-slider__runway {
    margin: 8px 0;
    .el-slider__button-wrapper {
      z-index: auto;
    }
  }
}

%CompWidth {
  & > .el-input,
  & > .el-autocomplete,
  & > .el-input-number,
  & > .el-select,
  & > .el-cascader,
  & > .el-date-editor,
  & > .el-slider {
    width: 100%;
  }
  & > .el-color-picker {
    vertical-align: middle;
  }
}
.vxe-form {
  .vxe-form--item-content {
    @extend %CompWidth;
  }
}
.vxe-table--filter-element-wrapper {
  padding: 0.8em 1em;
  & > .el-input,
  & > .el-input-number,
  & > .el-autocomplete,
  & > .el-select,
  & > .el-rate,
  & > .el-slider {
    width: 180px;
  }
  & > .el-slider {
    @extend %SliderStyle;
  }
}
.vxe-table {
  .vxe-cell,
  .vxe-tree-cell {
    @extend %CompWidth;
    & > .el-slider {
      @extend %SliderStyle;
    }
  }
}
.col--valid-error {
  & > .vxe-cell,
  & > .vxe-tree-cell {
    & > .el-input .el-input__inner,
    & > .el-autocomplete .el-input__inner,
    & > .el-input-number .el-input__inner,
    & > .el-select .el-input__inner,
    & > .el-cascader .el-input__inner,
    & > .el-date-picker .el-input__inner {
      border-color: $vxe-table-validate-error-color;
    }
  }
}
.vxe-table.cell--highlight {
  .vxe-cell,
  .vxe-tree-cell {
    & > .el-input:not(.el-date-editor),
    & > .el-autocomplete,
    & > .el-select,
    & > .el-cascader {
      .el-input__inner {
        padding: 0;
        @extend %ResetBorder;
      }
    }
    & > .el-input-number {
      .el-input-number__decrease,
      .el-input-number__increase {
        @extend %ResetBorder;
      }
      .el-input__inner {
        @extend %ResetBorder;
      }
    }
    & > .el-date-editor {
      .el-input__inner {
        @extend %ResetBorder;
      }
    }
  }
}