* {
    box-sizing: border-box;
}

br {
    /* why, IE... */
    border-style: none;
}

body {
    background-color: var(--main-background-color);
    color: var(--main-color);
    font-family: "Fira Sans", sans-serif;
    min-height: 100vh;
    box-sizing: border-box;
}

a,
.link {
    color: var(--link-color);
    border-bottom: none;
    text-decoration: none;

    &.external::after {
        font-family: "icons";
        content: " 1";
        vertical-align: middle;
    }
}

code,
.mono {
    font-family: "Fira Mono", monospace;
}