html {
    height: 100%;
    font-size: 62.5%;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    font-size: 1.6rem;
    font-family: KeyForge, Helvetica, Roboto, Arial, sans-serif;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased; /* fix safari bold font weight */
}

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

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
}

p {
    margin: 0;
}

a {
    text-decoration: inherit;
    color: inherit;
}

button:not(:disabled), a[role='button'] {
    cursor: pointer;
}

header, main, footer {
    display: block;
}