.fixed-line-button{position:fixed;bottom:20px;right:20px;z-index:1000;padding:10px;border-radius:50%;box-shadow:0 4px 6px rgba(0,0,0,0.1);background-color:transparent;transition:transform 0.3s ease;border:none}.fixed-line-button:hover{transform:scale(1.1)}.fixed-line-button img{width:50px;height:50px}@media (max-width:768px){.fixed-line-button{bottom:10px;right:10px}.fixed-buttons-horizontal{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:1000;display:flex;justify-content:center;gap:30px;width:100%;max-width:100vw;padding:0 10px;box-sizing:border-box}.fixed-buttons-horizontal a{display:block;width:50px;height:50px}.fixed-buttons-horizontal img{width:100%;height:100%;border-radius:50%;box-shadow:0 4px 6px rgba(0,0,0,0.1);transition:transform 0.3s ease}.fixed-buttons-horizontal a:hover img{transform:scale(1.1)}.fixed-horizontal-bar{position:fixed;bottom:20px;left:0;width:100%;display:flex;justify-content:space-between;align-items:center;padding:0 20px;z-index:1000}@media screen and (max-width:767px){.fixed-horizontal-bar{display:none}}.fixed-horizontal-bar a{display:block;width:50px;height:50px}.fixed-horizontal-bar img{width:100%;height:100%;border-radius:50%;box-shadow:0 4px 6px rgba(0,0,0,0.1);transition:transform 0.3s ease}.fixed-horizontal-bar a:hover img{transform:scale(1.1)}.spacer{flex-grow:1}}