.page { position: relative; display: flex; flex-direction: column; } main { flex: 1; } .sidebar, .sidebarSmall { /*background-image: linear-gradient(180deg, rgb(5, 39, 103) 20%, #3aa6ff 90%);*/ background: -webkit-linear-gradient(to bottom, #053787, #A57C00); /* Chrome 10-25, Safari 5.1-6 */ background: linear-gradient(to bottom, #053787, #A57C00); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */ } .top-row { background-color: #f7f7f7; border-bottom: 1px solid #d6d5d5; /*justify-content: flex-end;*/ height: 3.5rem; display: flex; align-items: center; } .top-row ::deep a, .top-row .btn-link { white-space: nowrap; margin-left: 1.5rem; } .top-row a:first-child { overflow: hidden; text-overflow: ellipsis; } .bottom-row { color: #dedede; background-color: #000000; height: 1.6rem; align-items: center; } @media (max-width: 640.98px) { .top-row:not(.auth) { display: none; } .top-row.auth { justify-content: space-between; } .top-row a, .top-row .btn-link { margin-left: 0; } } @media (min-width: 641px) { .page { flex-direction: row; } .sidebar { width: 13.5rem; height: 100vh; position: sticky; top: 0; } .sidebarSmall { width: 4.5rem; height: 100vh; position: sticky; top: 0; } .top-row { position: sticky; top: 0; z-index: 1; } .top-row, article { padding-left: 0.5rem !important; padding-right: 0.5rem !important; } }