.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    background: #000;
    z-index: 9;
    width: 100%;
    height: 100%;
    padding: 16px;
    box-sizing: border-box;
}

.mobile-menu.opened {
    display: block;
}

.mobile-menu_content {
    display: grid;
    grid-template-columns: 1fr 24px;
}

.mobile-menu_content .menu {
    grid-column: 1/3;
}

.mobile-menu_content .menu li {
    padding: 24px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .2);
}

.mobile-menu_content .menu li:last-child {
    border-bottom: none;
}

.mobile-menu_content .button {
    width: 100%;
    box-sizing: border-box;
    grid-column: 1/3;
    margin-bottom: 24px;
}

.mobile-menu_content a i,
.mobile-menu_content .button i {
    margin-right: 8px;
}