a.xbutton, input[type=submit].xbutton {
    background-color: #4f8edb;
    color: white;
    border: 0px;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 5px;
    padding-bottom: 5px;
    font-size: 15px;
    text-transform: uppercase;
    text-align: center;
    font-weight: normal;
    text-decoration: none;
    line-height:normal;
}
.ajax-loader {
    overflow: hidden;
    padding: 0;
    margin: 0;
    background-color: #000;
    filter: alpha(opacity=70);
    opacity: 0.7;
    z-index: 50;
}