body, html
{
    width:100 vw;
    height: 100vh;
    margin: 0;
}
*
{
    font-family: Helvetica;
}
header,footer
{
    background-color: saddlebrown;
    color: white;
    text-align: center;
    padding: 7px;
    float: left;
    height: auto;
    width: 100%;
}
nav
{
    background-color: peru;
    width: 80%;
    height: 40px;
    padding-top: 20px;
    float: left;
}
section
{
    width: 80%;
    height: 700px;
    font-size: 120%;
    float: left;
    overflow: auto;
    overflow-x: hidden;
}
article
{
    background-color: peru;
    color: white;
    width: 20%;
    height: 760px;
    float: right;
}
a{
    color:#DDD;
    padding-left: 90px;
    font-size: 140%;
    text-decoration: none;
    
}
a:hover
{
    color: white;
}
img
{
    text-align: left;
    float: left;
    margin: 30px;
}