@media (max-width:768px){.full-screen-sidebar{position:fixed;top:0;right:0;width:100%;height:100vh;background-color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center;transition:transform .3s ease-in-out;transform:translateX(-100%);z-index:20}.full-screen-sidebar.open{left:0;transform:translateX(0)}.exit-button{margin-top:2.5rem;margin-right:2.5rem;position:absolute;top:0;right:0}.full-screen-sidebar ul{list-style:none;padding:0;display:flex;flex-direction:column;align-items:center;gap:20px}}