.caret {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 2px;
    vertical-align: middle;
    border-top: 4px dashed;
    border-top: 4px solid \9;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
}

.kh-welt {

    z-index: 9999;

    transition: max-height .3s,opacity .2s .1s,visibility 0s .3s;
    max-height: 0;
    display: block;
    opacity: 0;
    visibility: hidden;

    position: absolute;
    left: 0;
    padding: 10px;
    margin: 0;
    list-style-type: none;
    border: 1px solid #ccc;
    border: 1px solid rgba(0, 0, 0, .15);
    -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
    box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
    background-color: #fff;

    width: 160px;

}

.kh-welt-toggle{
    position: relative;
}

.kh-welt-toggle:hover .kh-welt{

    transition: max-height .3s,opacity .2s,visibility 0s;
    max-height: 600px;
    opacity: 1;
    visibility: visible;

}

.kh-welt-item{

    color: #2f3640;
    padding: 6px 0;

    border-bottom: 1px solid #ccc;
    opacity: 1;

    transition: opacity .2s;

}

.kh-welt-item:last-of-type{
    border: none;
}

.kh-welt-item:hover{
    opacity: 0.8;
}