vxe-table/styles/filter.scss

/**Variable**/

/*筛选*/
.vxe-filter-wrapper {
  padding: 0 0.1em 0 0.25em;
  text-align: center;
  vertical-align: middle;
  display: inline-block;
  line-height: 0;
  &.is--active {
    .vxe-filter--btn {
      color: $vxe-font-color;
    }
  }
  .vxe-filter--btn {
    color: $vxe-table-column-icon-border-color;
    cursor: pointer;
    &:hover {
      color: $vxe-font-color;
    }
  }
}
.filter--active {
  .vxe-filter-wrapper {
    .vxe-filter--btn {
      color: $vxe-primary-color;
    }
  }
}

/*筛选容器*/
.vxe-table--filter-wrapper {
  display: none;
  position: absolute;
  min-width: 120px;
  border-radius: 2px;
  color: $vxe-font-color;
  background-color: #fff;
  border: 1px solid $vxe-table-popup-border-color;
  box-shadow: 0 2px 4px 0 rgba(0,0,0,.2);
  font-size: 13px;
  font-family: $vxe-font-family;
  z-index: 10;
  &:not(.is--multiple) {
    text-align: center;
  }
  &.filter--active {
    display: block;
  }
  .vxe-table--filter-body {
    list-style-type: none;
    margin: 0;
    padding: 0;
    max-height: 240px;
    padding: 10px;
    overflow-x: hidden;
    overflow-y: auto;
    .vxe-table--filter-option {
      margin-bottom: 8px;
      &:last-child {
        margin-bottom: 0;
      }
      &:hover {
        .vxe-table--filter-label {
          color: $vxe-primary-color;
        }
      }
      &.is--active {
        .vxe-table--filter-label {
          font-weight: 700;
          color: $vxe-primary-color;
        }
      }
      .vxe-checkbox {
        display: block;
        .vxe-checkbox--label {
          max-width: 360px;
          overflow: hidden;
          text-overflow: ellipsis;
          white-space: nowrap;
        }
      }
      .vxe-table--filter-label {
        display: block;
        max-width: 360px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        cursor: pointer;
      }
    }
  }
  .vxe-table--filter-footer {
    border-top: 1px solid $vxe-table-popup-border-color;
    padding: 0.8em;
    user-select: none;
    button {
      background-color: transparent;
      padding: 0 0.4em;
      border: 0;
      color: $vxe-font-color;
      cursor: pointer;
      &:focus {
        outline: none;
      }
      &:hover {
        color: $vxe-primary-color;
      }
      &.is--disabled {
        color: #c0c4cc;
        cursor: not-allowed;
      }
    }
  }
}