scinote-web/app/assets/stylesheets/select2_customizations.scss

@import "constants";
@import "mixins";

.select2-container {

  .select2-selection {
    max-height: 23px;
    overflow: hidden;
    position: relative;

    &.select2-selection--multiple {
      border: 1px solid $color-alto;
    }

    .select2-selection__rendered {
      width: 200%;
    }

    .select2-selection__choice {
      background: $color-concrete;
      border: 1px solid $color-alto;

      .select2-selection__choice__remove {
        float: right;
        margin: 0;
        margin-left: 5px;
      }
    }
  }

  .select2-dropdown {
    border: 1px solid $color-alto;

    .select2_select_all {
      border: 0;
      border-bottom: 1px solid $color-alto;
      border-radius: 0;
      cursor: pointer;
      line-height: 20px;
      padding: 5px;
      text-align: center;
      width: 100%;
    }

    .select2-results__option[role="group"] {
      strong {
        font-size: $font-size-base;
      }
    }

    .select2-results__option[role="treeitem"] {
      background: $color-white;
      line-height: 18px;
      padding-left: 30px;
      position: relative;

      &::before {
        background: $color-white;
        border: 1px solid $color-emperor;
        border-radius: 6px;
        content: "";
        height: 12px;
        left: 0;
        margin: 9px;
        position: absolute;
        top: 0;
        transition: .3s;
        width: 12px;
      }

      &.select2-results__option--highlighted {
        background: inherit;
        color: inherit;
      }

      &[aria-selected="true"] {
        background: $color-concrete;

        &::before {
          background: $color-emperor;
        }
      }

      &:hover {
        background: $color-alto;
      }
    }
  }
}