.sos-selector {

    max-width:420px;
    margin:auto;
    text-align:center;

}


.sos-selector select {

    width:100%;
    padding:10px;
    margin:15px 0;

}


.sos-selector button {

    padding:10px 25px;

}


.sos-selector a {

    display:block;
    margin-top:20px;

}