.float-buttons{margin:0 auto;position:fixed;width:1200px;bottom:100px;z-index:999;left:50%;display:flex;align-items:flex-end;flex-direction:column;transform:translateX(-50%);pointer-events:none}.float-buttons .float-btn{display:block;width:78px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.3);transition:transform .3s ease;pointer-events:auto}.float-buttons .float-btn img{width:100%;height:100%;object-fit:cover}.float-buttons .float-btn:hover{transform:scale(1.1)}