.ctf-select {
    background: url(../img/select_arrow.png) no-repeat right center;
    height: 38px;
    overflow: hidden;
    border: 1px solid #FFF;
    display: block;
    width: 500px;
    margin-bottom: 15px;
}

.ctf-select select {
    background: transparent;
    border: none;
    height: 38px;
    padding: 5px 38px 5px 5px; /* If you add too much padding here, the options won't show in IE */
    color: #fff;
    width: 520px;
    font-family: 'Source Sans Pro', Arial, Helvetica, sans-serif;
}

select:hover { background-color: #2DB4E2 }

@media(max-width:619px) {
    .ctf-select {
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
        width: auto;
        background-image: none;
    }
    .ctf-select select {
        text-overflow: ellipsis;
        white-space: nowrap;
        width: 100% !important;
        padding: 5px;
    }
    .ctf-select select option {
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}