body
{
    width:900px;
    margin:auto;
    font-family:Arial;
    line-height:1.6;
}


header
{
    text-align:center;
    padding:30px;
}


h1
{
    font-size:40px;
}


section
{
    margin-top:40px;
}


.project
{
    border:1px solid #ccc;
    padding:20px;
    margin:15px 0;
}