combo {
    display    : inline-block;
    max-height : 336px;
    width      : 300px;
    border     : 3px solid #3EA2EF;
    font-size  : 18px;
    text-align : center;
    line-height: 54px;
    background : url("/portale/Acommon/img/icons/arrowcombodown.png") 252px 9px/36px auto no-repeat;
    overflow-x : hidden;
    overflow-y : auto;
    cursor     : pointer;
}

combo::-webkit-scrollbar {
    background-color: #E8E9EC;
}

combo.error {
    border-color: #E84B3A;
}

combo.open {
    position        : relative;
    z-index         : 1;
    margin-bottom   : -360px !important;
    background-color: #E8E9EC;
    background-image: url("/portale/Acommon/img/icons/arrowcomboup.png");
}

combo > entry {
    display    : none;
    position   : relative;
    height     : 48px;
    width      : 100%;
    line-height: 48px;
    cursor     : inherit;
}

combo.open > entry {
    display: block;
}

combo.open > entry:hover {
    background-color: #8CCAFA;
}