edx-platform/cms/static/sass/elements/_vendor.scss

// studio - elements - vendor overrides
// ====================

// JQUI calendar
.ui-datepicker {
  @extend %t-copy-sub2;
  border-color: $darkGrey;
  border-radius: 2px;
  background: $white;
  font-family: $f-sans-serif;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  z-index: 100000 !important;

  .ui-widget-header {
    background: $darkGrey;
    border: none;
    border-radius: 2px;
  }

  .ui-datepicker-next,
  .ui-datepicker-prev {
    @include transition(none);

    &.ui-state-hover {
      border-color: transparent;
      background: $mediumGrey;

      .ui-icon-circle-triangle-e,
      .ui-icon-circle-triangle-w {
        background-image: url(../css/vendor/ui-lightness/images/ui-icons_ffffff_256x240.png);
      }
    }
  }

  .ui-state-default {
    border-color: $mediumGrey;
    color: $blue;
    @include transition(none);

    &.ui-state-hover {
      background: $orange;
      border-color: $orange;
      color: $white;
    }
  }

  .ui-state-highlight {
    background: $blue;
    border-color: $blue;
    color: $white;
  }

  .ui-state-active {
    background: $orange;
    border-color: $orange;
    color: $white;
  }
}

// ====================

// JQUI timepicker
.ui-timepicker-list {
  z-index: 100000 !important;
}

//jQuery loupeAndLightbox Plugin
.zooming-image-place {
  .larger {
    left: 0 !important;
    bottom: 100% !important;
  }
}
// ====================

// reset styles to remove ui-lightness jquery ui theme from the tabs component (used in the add component problem tab menu)
.ui-tabs {
  padding: 0;
  white-space: normal;
}

.ui-corner-all, .ui-corner-bottom, .ui-corner-left, ui-corner-top, .ui-corner-br, .ui-corner-right {
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
  border-top-right-radius: 0;
  border-top-left-radius: 0;
}


.ui-widget-content {
  border: 0;
  background: none;
}
.ui-widget {
  @extend %t-copy-base;
}

.ui-widget-header {
  border:none;
  background: none;
}

.ui-tabs .ui-tabs-nav {
  padding: 0;
}

.ui-tabs .ui-tabs-nav li {
  margin: 0;
  padding: 0;
  border: none;
  top: 0;
  margin: 0;
  float: none;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.ui-tabs-nav {

  li {
    top: 0;
    margin: 0;
  }
  a {
    @extend %t-regular;
    float: none;
  }
}

.ui-tabs .ui-tabs-panel {
  padding: 0;
}

// reapplying the tab styles from unit.scss after removing jquery ui ui-lightness styling
.problem-type-tabs {
  border:none;
  list-style-type: none;
  width: 100%;
  @include linear-gradient(top, rgba(255, 255, 255, .4), rgba(255, 255, 255, 0));
  //background-color: $lightBluishGrey;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset, 0 -1px 0 rgba(0, 0, 0, 0.2) inset;

  li:first-child {
    margin-left: $baseline;
  }
  li {
    opacity: 0.8;

    &:ui-state-active {
      @extend %t-regular;
      background-color: rgba(255, 255, 255, .3);
      opacity: 1.0;
    }
    a:focus {
      outline: none;
      border: 0px;
    }
  }
}

.ui-autocomplete {
  position: absolute;
  top: 0;
  left: 0;
  margin: 0;
  padding: 0;
  cursor: default;
  @include linear-gradient($gray-l5, $white);
  border-right: 1px solid $gray-l2;
  border-bottom: 1px solid $gray-l2;
  border-left: 1px solid $gray-l2;
  background-color: $gray-l5;
  box-shadow: inset 0 1px 2px $shadow-l1;
  color: $color-copy-emphasized;

  li.ui-menu-item{
    padding: 0;
    margin: 0;

    a {
      color: $color-copy-emphasized;
    }

    a.ui-state-focus{
      border: none;
      background-color: $blue;
      background: $blue;
      color: $white;
    }
  }
}