.columns2 {
    background-image: url('../images/background2.png');
    height: 100%;
    overflow: hidden;
}

.columns3 {
    background-image: url('../images/background3.png');
    height: 100%;
    overflow: hidden;
}

.columns3a {
    background-image: url('../images/background3a.png');
    height: 100%;
    overflow: hidden;
}

.column1 {
    width: 180px;
    float: left;
}

.column2 {
    width: 577px;
    float: left;
    margin-left: 25px;
}

.column23 {
    width: 276px;
    float: left;
    margin-left: 25px;
}

.column2a {
    width: 372px;
    float: left;
    margin-left: 25px;
}

.column3a {
    width: 180px;
    float: left;
    margin-left: 25px;
}