html {
    background-color: #f5f5f5;
}

html, body {
    margin:0;
    padding:0;
    height: 100%;
    width: 100%;
    font-family: Roboto, sans-serif;
}

* {
    flex: 0 0 auto;
}

body > :not(template) {
    height: 100%;
    width: 100%;
}