.layout-container{display:flex;flex-direction:column;width:100vw;height:100vh;overflow-y:auto}.navbar{position:sticky;top:0;z-index:100;width:100%}.main-content{flex:1;overflow-y:auto}.footer{width:100%;position:sticky;bottom:0;z-index:50}@media (min-width:768px){.layout-container{overflow-y:hidden}.main-content{overflow-y:visible}.footer{position:fixed}}