div.cs-select {
    display: inline-block;
    vertical-align: middle;
    position: relative;
    text-align: left;
    background: #fff;
    z-index: 100;
    width: 100%;
    max-width: 500px;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none
}

div.cs-select:focus {
    outline: none
}

.cs-select select {
    display: none
}

.cs-select span {
    display: block;
    position: relative;
    cursor: pointer;
    padding: 6px 12px 7px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.cs-select>span {
    padding-right: 2em
}

.cs-select>span::after,
.cs-select .cs-selected span::after {
    speak: none;
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

.cs-select>span::after {
    content: '\25BE';
    right: 1em
}

.cs-select .cs-selected span::after {
    content: '\2713';
    margin-left: 1em
}

.cs-select.cs-active>span::after {
    -webkit-transform: translateY(-50%) rotate(180deg);
    transform: translateY(-50%) rotate(180deg)
}

div.cs-active {
    z-index: 200
}

.cs-select .cs-options {
    position: absolute;
    overflow: hidden;
    width: 100%;
    background: #fff;
    visibility: hidden
}

.cs-select.cs-active .cs-options {
    visibility: visible
}

.cs-select ul {
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%
}

.cs-select ul span {
    padding: 1em
}

.cs-select ul li.cs-focus span {
    background-color: #ddd
}

.cs-select li.cs-optgroup ul {
    padding-left: 1em
}

.cs-select li.cs-optgroup>span {
    cursor: default
}