.customers_tabs {

  .ui-tabs-nav,
  &.ui-tabs > .ui-tabs-nav {
    width: 100%;
    background: $tabs-bg-color;
    margin: (-$tab-item-padding-top) 0 0 (-$tab-item-padding-left);
    padding: 10px $tab-item-padding-right 10px 20px;
    position: relative;
    top: auto;
    left: auto;

    @include border-box;
    @include border-top-radius($tab-item-border-top-radius);
    @include border-bottom-radius(0);

    .ui-state-default {
      display: inline-block;
      vertical-align: top;
      padding: 0;
      margin: $tabs-link-margin;
      background: none;
      border: none;
      height: auto;
      line-height: normal;

      @include box-shadow(none);

      a {
        display: block;
        color: $tabs-link-color;
        border: $tabs-link-border-color $tabs-link-border-size solid;
        padding: $tabs-link-padding;
        height: $tabs-link-height - ($tabs-link-border-size * 2);
        line-height: $tabs-link-height;
        font-size: $tabs-font-size;
        text-shadow: $tabs-link-text-shadow;
        text-transform: uppercase;
        font-style: normal;
        text-decoration: none;

        @include border-radius($tabs-link-border-radius);
        @include gradient-vertical($tabs-link-bg-start-color, $tabs-link-bg-end-color);
        @include box-shadow($tabs-link-box-shadow);
      }

      &.ui-state-active {

        a {
          color: $tabs-link-active-color;
          height: $tabs-link-height - ($tabs-link-active-border-size * 2);
          border: $tabs-link-active-border-color $tabs-link-active-border-size solid;
          text-shadow: $tabs-link-active-text-shadow;

          @include gradient-vertical($tabs-link-active-bg-start-color, $tabs-link-active-bg-end-color);
          @include box-shadow($tabs-link-active-box-shadow);
        }
      }
    }
  }

}

.tab_item {
  width: $tab-item-width;
  padding-top: $tab-item-padding-top;
  padding-right: $tab-item-padding-right;
  padding-bottom: $tab-item-padding-bottom;
  padding-left: $tab-item-padding-left;
  margin: $tab-item-margin;
  background: $tab-item-bg-color;
  border: $tab-item-border-color $tab-item-border-size solid;

  @include border-top-radius($tab-item-border-top-radius);
  @include border-bottom-radius($tab-item-border-bottom-radius);
  @include box-shadow($tab-item-box-shadow);
}