.fab{position:fixed;right:20px;bottom:130px;width:56px;height:56px;background:#41a5de;border-radius:50%;box-shadow:0 3px 6px #0003;display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-user-select:none;user-select:none;z-index:20;transition:background .2s ease}.fab .material-icons{font-size:32px;color:#fff;line-height:1}.fab:hover{background:#2e8ad2}.fab.small{width:44px;height:44px;font-size:22px}.fab.large{width:72px;height:72px;font-size:32px}.fab.primary{background-color:#41a5de}.fab.primary:hover{background-color:#2f94ce}.fab.secondary{background-color:#717071}.fab.secondary:hover{background-color:#404040}.fab.success{background-color:#0eae71}.fab.success:hover{background-color:#079b5f}.fab.danger{background-color:#eb5e5a}.fab.danger:hover{background-color:#ae4643}.fab.top-left{top:1.5rem;left:1.5rem;right:auto;bottom:auto}.fab.bottom-left{bottom:1.5rem;left:1.5rem;right:auto}.fab.top-right{top:1.5rem;right:1.5rem;bottom:auto}