#top-content {
    width: 100%;
    height: 100%;
    min-height: 630px;
    margin-top: 50px;
}

#footer {
    position: relative;
    left: 0;
    bottom: 0;
    width: 100%;
    clear: both;
}

.centered {
    position: fixed;
    top: 50%;
    left: 50%;
    /* bring your own prefixes */
    transform: translate(-50%, -60%);
  }

.rotate_icon{
    transform: rotate(180deg);
    -ms-transform: rotate(180deg);
}

.captcha{
    text-align: right;
}