html, body {
    height: 100%;
}
body {
    background-color: black;
    min-width: 320px;
    font-family: "Roboto", sans-serif;
    font-weight: 100;
    font-style: normal;
}    

h1 {
    font-family: "Roboto", sans-serif;
    font-weight: 300;
    font-style: normal;
    color: #3e3e3e;
}

.wrapper {
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

main.main {
    flex: 1 1 auto;
}

footer.footer {
    color: #4c4c4c;
    font-weight: 400;
}
.lic {
    font-size: 75%;
}