body {
    display: grid;
    grid-template-columns: 1fr 8fr;
}

.header {
    border-bottom: 0px solid #DED7D6FF;
    grid-column: 1 / span 2;
    grid-row: 1;
    height: 5vh;
}

.vertical_menu {
    border-right: 0px solid #DED7D6FF;
    grid-column: 1;
    grid-row: 2 / span 2;
    height: 95vh;
}

.content {
    grid-column: 2;
    grid-row: 2;
    height: 90vh;
}

.footer {
    border-top: 0px solid #DED7D6FF;
    grid-column: 2;
    grid-row: 3;
    height: 5vh;
}