style.css

* {
    box-sizing: border-box;
    text-align: center;
    background: rgb(247, 187, 151);
}
html,body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
}
.container {
    width: 100%;
    height: 70px;
    padding: 20;
    background: #eee;
    line-height: 70px;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-size: 32px;
}
.content {
    width: 100%;
    height: 100%;
    padding: 60px 20px;
    background: rgba(238, 238, 238, 0.5);
}
.footer {
    position: fixed;
    width: 100%;
    height: 70px;
    padding: 20;
    background: #eee;
    line-height: 70px;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-size: 32px;
    left: 0;
    bottom: 0;
}
h2,h4 {
    padding: 10px;
    margin: 0 auto;
    background: rgba(229, 255, 0, 0.692);
}
h2 {
    margin-top: 30px;
}