body,
html {
    height: 100%
}

html {
    background: #D6C229
}

body {
    background: #111;
    color: #fffeee;
    margin: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    font-family: monospace
}

svg {
    width: 100px
}

h1 {
    font-weight: 100;
    font-size: 2.5em
}