body {
    width:100vw;
    height: 100vh;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-rows: 0.1fr 1fr;
    grid-template-columns: 0.2fr 1fr;
    color: white;
    font-family: 'Montserrat', sans-serif;
}

body > header {
    grid-row: 1 / 2;
    grid-column: 1 / 3;
    background-color: #333333;
    text-align: center;
}

body > header > h1 {
    font-size: 1.5em;
    font-weight: 600;
    text-transform: uppercase;
    color : #7bf1a4;
}

body > header > h2 {
    font-size: 1.4em;
    font-weight: 500;
}

body > aside {
    grid-row: 2 / 3;
    grid-column: 1 / 2;
    background-color: #333333;
    display: grid;
    grid-template-rows: 1fr 1fr 1fr 1fr;
    padding-left: 1em;
}

body > aside > ul {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-rows: 1fr 1fr 1fr 1fr;
}

body > aside > ul li#submenu-btn.open::after {
    content:"\2191";
}

body > aside > ul li#submenu-btn.close::after {
    content:"\2193";
}

body > aside > ul li.submenu.open {
    display: block;
}

body > aside > ul li.submenu.close {
    display: none;
}

body > aside > ul li.active {
    color : #53abd0;
    text-decoration: underline;
    text-underline-offset: 0.3em;
}

body > main {
    grid-row: 2 / 3;
    grid-column: 2 / 3;
    background-color: #222222;
    padding-left: 2em;
    padding-top: 1em;
}

body > main > section:not(.active) {
    display: none;
}

body > main > section.active {
    display: block;
}

body > main > section h3 {
    font-size: 1.3em;
    font-weight: 400;
    text-transform: uppercase;
}

body > main > section#accueil h3 {
    color : #bfa224;
}

body > main > section#politique h3 {
    color : #d49ce0;
}

body > main > section#culture h3 {
    color : #90a19a;
}

body > main > section#economie h3 {
    color : #22f6f3;
}