#single-blocks {
margin-bottom: 30px;
}

.notavailable_message {
margin-bottom: 30px;
}

.notavailable_message a {
color: #666;
padding: 9px 20px;
transition: all .2s;
border-radius: 3px;
border: solid 2px #eaeaea;
text-transform: uppercase;
margin-bottom: 30px;
}

.notavailable_message a:hover {
    color: #fff;
    background: #666;
    border-color: #666;
}