*,
*::after,
*::before {
    box-sizing: border-box;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.hidden {
    position: absolute;
    overflow: hidden;
    width: 0;
    height: 0;
    pointer-events: none;
}

a {
    text-decoration: none;
    outline: none;
}

a:hover,
a:focus {
    outline: none;
}

.menu {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    align-items: center;
}

.menu__link {
    flex: none;
    padding-bottom: 0.5rem;
    position: relative;
    line-height: 1;
    margin-bottom: 2.5rem;
}

.menu__link:focus,
.menu__link:hover {
}

.menu__link-inner {
    display: block;
    position: relative;
    outline: 100px solid transparent;
}

.menu__link-deco {
    outline: 120px solid transparent;
    opacity: 0;
    position: absolute;
    pointer-events: none;
}

.menu--line .menu__link-deco,
.menu--linethrough .menu__link-deco,
.menu--twolines .menu__link-deco,
.menu--diagonal .menu__link-deco {
    bottom: 0;
    left: 0;
    height: 1px; 
    width: 100%;
    background: currentColor;
}

.menu--linethrough .menu__link-deco {
    bottom: 50%;
    height: 3px;
}

.menu--twolines .menu__link-deco {
    height: 100%;
    background: none;
    border: 1px solid currentColor;
    border-right: 0;
    border-left: 0;
}

.menu--twolines .menu__link {
    padding: 0.95rem 0;
}

.menu--circle .menu__link-deco,
.menu--box .menu__link-deco {
    left: 50%;
    top: 50%;
    width: 5rem;
    height: 5rem;
    margin: -2.5rem 0 0 -2.5rem;
}

.menu--circle .menu__link-deco {
    border-radius: 50%;
    border: 1px solid black;
}

.menu--box .menu__link-deco {
    border: 1px solid black;
}

.menu--diagonal .menu__link-deco {
    bottom: 50%;
    width: 9rem;
    left: 50%;
    margin-left: -4.5rem;
    transform: rotate(-45deg);
}

.menu__link:hover .menu__link-deco {
    opacity: 1;
}

@media screen and (min-width: 53em) {
    .frame {
        text-align: left;
    }
    .menu {
        text-align: left;
        flex-direction: row;
    }
    .menu__link:not(:last-child) {
        margin-right: 2.5rem;
    }
    .title {
        text-align: left;
    }
}