.push-shadow{opacity:0.5;position:absolute;top:0;left:0;width:100%;height:100%;background: #000;z-index:100;}a.ui-push-button{width: 50px;height: 50px;border: 1px solid #183d78;border-radius: 8px;position: fixed;left: 50px;bottom: 100px;padding:8px 0px 0px 13px;font-size:22px;color: #183d78;cursor: pointer;text-decoration: none;}a.ui-push-button:before{content:'\f0f3';font-family:FontAwesome;}