#main {
    margin: 20px;
}

h1 {
    margin: 0 0 1em 0;
}

.association-left {
    width: 404px;
    float: left;
    margin: 0 20px 2em 0;
}

.association-right {
    width: 404px;
    float: left;
    margin: 0 0 2em 20px;
}