body {
    width: 100vw;
    height: 100vh;
    background-color: #00adef;
    
    display: flex;
    justify-content: center;
    align-items: center;
    -webkit-transform: translate3d(0,0,0); /* odd background color bugfix */
}

h4 {
    margin: 0;
    font-weight: lighter;
    text-align: center;
    font-size: 3rem;

    margin-bottom: 20px;
}

footer {
    position: fixed;
    bottom: 0;
    padding: 5px;
    width: 100%;
    background-color: rgba(255, 255, 255, .75);
}

footer ul {
    list-style-type: none;
    padding: 0;
    margin: 0;

    text-align: center;
    font-size: 1.5rem;
    font-weight: lighter;
}

footer ul li {
    display: inline;
    width: 100%;
    
}