.full{
width: 100%;
padding: 100px 0 100px 0;
background-color: white;
color: black;
text-align: center;
}
.half{
width: 50%;
padding: 100px 0 100px 0;
text-align: center;
float: left;
}
.third{
width: 33.33%;
padding: 100px 0 100px 0;
text-align: center;
float: left;
}
.quarter{
width: 25%;
padding: 100px 0 100px 0;
float: left;
}