html, body{
    margin:0;
    padding:0;
    min-height: 100% !important;
    height: 100%;
    font-family: 'Montserrat', sans-serif;
}

.selection-box {
    background: rgba(105,105,105,1);
    /* Old Browsers */
    /* FF3.6+ */background: -webkit-gradient(left top, right top, color-stop(0%, rgba(105,105,105,1)), color-stop(0%, rgba(105,105,105,0.79)), color-stop(100%, rgba(0,0,0,0.79)));
    /* Chrome, Safari4+ */
    /* Chrome10+,Safari5.1+ */
    /* Opera 11.10+ */
    /* IE 10+ */background: -webkit-gradient(linear, left top, right top, from(rgba(105,105,105,1)), color-stop(0%, rgba(105,105,105,0.79)), to(rgba(0,0,0,0.79)));background: linear-gradient(to right, rgba(105,105,105,1) 0%, rgba(105,105,105,0.79) 0%, rgba(0,0,0,0.79) 100%);
    /* W3C */filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#696969', endColorstr='#000000', GradientType=1 );
    /* IE6-9 */

    -webkit-box-shadow: 1px 1px 10px 2px rgba(1,1,1,.5);
    box-shadow: 1px 1px 10px 2px rgba(1,1,1,.5);
    color: white;
    min-height: 100%;
}

.splashContainer{
    position: fixed; /* or absolute */
    top: 45%;
    font-size: 5em;
    left: 50%;
    /* bring your own prefixes */
    -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}