.fcb-floating{position:fixed;top:50%;transform:translateY(-50%);background:#fff;border-radius:8px;box-shadow:0 5px 15px rgba(0,0,0,.15);z-index:9999}
.fcb-floating.right{right:15px}.fcb-floating.left{left:15px}
.fcb-floating .fcb{display:flex;flex-direction:column;align-items:center;justify-content:center;width:64px;height:64px;font-size:20px;border-bottom:1px solid #eee;text-decoration:none;transition:.3s}
.fcb-floating .fcb span{font-size:11px;margin-top:4px}
.fcb-floating .fcb:last-child{border-bottom:none}
.fcb-floating .fcb:hover{background:#f9f9f9;color:#000}