namaste/html/sass/mdb/pro/_dropdowns-pro.scss

// Dropdown pro
// Dropdowns menu's colors
.dropdown {
  .dropdown-menu {
    padding: 0.5rem;
    @each $name, $color in $dropdown-colors {
      &.dropdown-#{$name} {
        .dropdown-item {
          &:hover,
          &:active {
            background-color: $color;
          }
        }
      }
    }
    .dropdown-item {
      padding: 0.5rem;
      margin-left: 0;
      font-size:0.9rem;
      &.disabled {
        color: #868e96;
        &:hover,
        &:active,
        &:focus {
          box-shadow: none;
          color: #868e96!important;
          background-color: transparent!important;
        }
      }
      &:hover,
      &:active {
        border-radius: 2px;
        transition: all 0.1s linear;
        @extend .z-depth-1-half;
        @extend .white-text;
        background-color: $primary-color;
      }
    }
  }
}

// .dropdown-menu-right {
//     right: 0;
//     left: auto!important;
// }

.dropdown-content {
  @extend .z-depth-1;
  background-color: $dropdown-bg-color;
  margin: 0;
  display: none;
  min-width: 100px;
  max-height: 650px;
  overflow-y: auto;
  opacity: 0;
  position: absolute;
  z-index: 999;
  will-change: width, height;
  li {
    clear: both;
    color: #000;//$off-black;
    cursor: pointer;
    line-height: 1.3rem;
    width: 100%;
    text-align: left;
    text-transform: none;
    &:hover,
    &.active {
      background-color: $dropdown-hover-bg-color;
    }
    & > a,
    & > span {
      font-size: 0.9rem;
      color: $dropdown-color;
      display: block;
      padding: 0.5rem;
    }
    // Icon alignment override
    & > a > i {
      height: inherit;
      line-height: inherit;
    }
  }
}

// Material select color variations
.colorful-select {
  .dropdown-content {
    padding: 0.5rem;
    li {
      &.active span {
        color: #fff!important;
        @extend .z-depth-1-half;
        [type="checkbox"]:checked + label:before {
          border-color: transparent white white transparent;
        }
      }
      a:hover, span:hover {
        color: #fff!important;
        @extend .z-depth-2;
        @include transition (all 0.1s linear);
        @include border-radius (2px);

        [type="checkbox"] + label:before {
          border-color: white;
        }
        [type="checkbox"]:checked + label:before {
          border-color: transparent white white transparent;
        }
      }
      optgroup {
      }
      &.disabled,
      &:disabled,
      &.optgroup {
        &.active span {
          @extend .z-depth-0;
          color: $rgba-black-light !important;
          border-bottom-color: $rgba-black-light;
          cursor: default;
        }
        a:hover, span:hover {
          @extend .z-depth-0;
          color: $rgba-black-light !important;
          border-bottom-color: $rgba-black-light;
          cursor: default;
          background-color: white !important;
        }
        label {
          cursor: default;
        }
      }
            
            
    }
  }
}

@each $type, $color in $dropdown-colors {
  .dropdown-#{$type} {
    .dropdown-content li {
      &.active, a, span:hover {
        background-color: $color;
      }
    }
    .search-wrap input:focus {
      border-bottom: 1px solid $color;
      box-shadow: 0 1px 0 0 $color;
    }
  }
} 

.dropdown-menu.animated {
  /* Speed up animations */
  -webkit-animation-duration: 0.55s;
  animation-duration: 0.55s;
  -webkit-animation-timing-function: ease;
  animation-timing-function: ease;
}