.hmw-available{color:green}.hmw-unavailable{color:red}a.hmw-btn{display:inline;margin:30px auto;padding:10px;overflow:hidden;border-width:0;outline:none;border-radius:2px;box-shadow:0 1px 4px rgba(0,0,0,.6);background-color:#2ecc71;color:#ecf0f1;transition:background-color .3s}