shopping-assistant-web-client/ShoppingAssistantWebClient.Web/Shared/MainLayout.razor.css

.page {
    width: 100%;
    height: 100vh;
    border: 1.5% solid;
    border-color: #edf106;
    padding: 1.25em;
}
.sidebar-menu {
    position: relative;
    width: 20em;
    height: 100%;
    transition: 1s;
    border: 1.5% solid;
    border-color: #f10606;
}

.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;
    }

@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: 250px;
        height: 100vh;
        position: sticky;
        top: 0;
    }

    .top-row {
        position: sticky;
        top: 0;
        z-index: 1;
    }

    .top-row, article {
        padding-left: 2rem !important;
        padding-right: 1.5rem !important;
    }
}