.ui-dropdown {
    position: relative;
    z-index: 1;
    display: block;
    max-width: 100%
}

.ui-dropdown,
.ui-dropdown *,
.ui-dropdown :after,
.ui-dropdown :before,
.ui-dropdown:after,
.ui-dropdown:before {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: none;
    transition: none;
    -webkit-user-select: none!important;
    -moz-user-select: none!important;
    -ms-user-select: none!important;
    user-select: none!important
}

.ui-dropdown-element {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    z-index: -1;
    opacity: 0;
    outline: 0;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
    -webkit-tap-highlight-color: transparent
}

.ui-dropdown-mobile .ui-dropdown-element,
.ui-dropdown-native .ui-dropdown-element {
    z-index: 7
}

.ui-dropdown-mobile.ui-dropdown-multiple .ui-dropdown-element,
.ui-dropdown-native.ui-dropdown-multiple .ui-dropdown-element {
    z-index: -1
}

.ui-dropdown-selected {
    border: none;
    padding: 0 20px 0 5px;
    position: relative;
    z-index: 2;
    color: #000;
    cursor: pointer;
    display: block;
    overflow: hidden;
    text-align: left;
    text-overflow: clip;
    background-color: transparent;
}

.ui-dropdown-selected:after {
    height: 0;
    width: 0;
    position: absolute;
    top: 3px;
    right: 6px;
    bottom: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #546e7a;
    content: '';
    display: block;
    margin: auto 0;
}

.ui-dropdown-options {
    width: 100%;
    max-height: 260px;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 5;
    border: 1px solid #d4d7d9;
    display: none;
    overflow: auto;
    overflow-x: hidden
}

.ui-dropdown-options.ui-scrollbar {
    position: absolute
}

.ui-dropdown-group {
    display: block;
    font-size: 75%
}

.ui-dropdown-item {
    background: #fff;
    border: none;
    padding: 0;
    width: 25%;
    border-radius: 0;
    color: #666;
    cursor: pointer;
    display: inline-block;
    overflow: hidden;
    text-align: left;
    text-decoration: none;
    text-overflow: ellipsis;
    padding: 6px 10px;
    text-align: center;
}

.ui-dropdown-item_placeholder {
    display: none
}

.ui-dropdown-item:hover,
.ui-dropdown-item_selected {
    background: #efefef
}

.ui-dropdown-item_disabled {
    cursor: default;
    opacity: .5
}

.ui-dropdown-open {
    z-index: 3
}

.ui-dropdown-open .ui-dropdown-options {
    display: block
}

.ui-dropdown-open .ui-dropdown-selected {
    z-index: 6
}

.ui-dropdown-cover.ui-dropdown-open .ui-dropdown-selected {
    z-index: 4
}

.ui-dropdown-cover .ui-dropdown-options {
    top: 0
}

.ui-dropdown-bottom .ui-dropdown-options {
    top: auto;
    bottom: 100%
}

.ui-dropdown-bottom.ui-dropdown-cover .ui-dropdown-options {
    top: auto;
    bottom: 0
}

.ui-dropdown-multiple .ui-dropdown-options {
    width: 100%;
    position: static;
    display: block
}

.ui-dropdown-disabled {
    opacity: .5
}

.ui-dropdown-disabled .ui-dropdown-selected {
    cursor: default
}

.ui-dropdown-disabled .ui-dropdown-group,
.ui-dropdown-disabled .ui-dropdown-item {
    cursor: default
}

.ui-dropdown-options.ui-scrollbar {
    overflow: hidden
}

.ui-dropdown-options.ui-scrollbar .ui-scrollbar-bar {
    border: 1px solid;
    border-width: 0 0 0 1px
}

.ui-dropdown-options.ui-scrollbar .ui-scrollbar-content {
    max-height: 260px;
    height: auto
}

.ui-dropdown-options.ui-scrollbar.ui-scrollbar-active .ui-scrollbar-content {
    padding: 0
}