.hidden
{
display:none;
}
.shown_block
{
display:block;
}
.shown_inline
{
display:inline;
}

.button-link {
    height:60px;
    padding: 10px 15px;
    margin: 20px 20px;
    background: #4479BA;
    color: #FFF;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    border: solid 1px #20538D;
    text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.4);
    -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 1px 1px rgba(0, 0, 0, 0.2);
    -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 1px 1px rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 1px 1px rgba(0, 0, 0, 0.2);
    text-align:center;
}
.button-link:hover {
    background: #356094;
    border: solid 1px #2A4E77;
    text-decoration: none;