.defer{
    border:1px solid black;
    float:left;
    width:100px;
    height:60px;
    margin:10px;
    text-align:center
}
#defer1{
    background-color:#F00;
}
#defer2{
    background-color:#0F0;
}
#defer3{
    background-color:#00F;
}
.deferall{
    width:344px;
    height:60px;
    margin:10px;
    border:1px solid black;
    background-color:#FFFF00;
    float:none
}
#button{
    margin:10px
}