.grid:after {
    content:"";
    display:table;
    clear:both;
}

.col-1-2 {
    width: 50%;
    float: left;
}

.col-1-3 {
    width: 33.33%;
    float: left;
}

.col-1-4 {
    width: 25%;
    float: left;
}

.col-2-3 {
    width: 66.66%;
    float: left;
}

.step-menu li {
    float: left;
    text-align: center;
}

.step-menu {
    margin-bottom : 20px;
}

.object {
    text-align: center;
}