html, body{
    padding: 0px;
    margin: 0px;
    height: 100%;
}

h3 {
    margin: 0px;
    text-align: center;
}

header{
    height: 10%;
    background-color: #f68f56;
    overflow: hidden;
}

section{
    width: 100%; height: 50%;
    background-color: #e5f6e0;
    float: left;
    overflow: hidden;
}

footer{
    height: 10%;
    background-color: #dfc2e8;
    clear: left;
    overflow: hidden;
}