footer{
    height: 56px;
}
.not-set{
    color: #c55;
    font-style: italic;
}
.hint-block{
    display: block;
    margin-top: 5px;
    color: #999;
}
.error-summary{
    color: #a94442;
    background: #fdf7f7;
    border-left: 3px solid #eed3d7;
    padding: 10px 20px;
    margin: 0 0 15px 0;
}