.bdr_poem {
    overflow: hidden;
    padding: 5px;
}
.bdr_poem div {
    height: 25px;
    line-height: 25px;
    white-space: nowrap;
}
.bdr_poem .step-1 {
    clear: right;
    float: right;
    width: 50%;
}
.bdr_poem .step-2 {
    clear: left;
    float: left;
    width: 50%;
}
.bdr_poem .step {
    display: block;
    width: 100%;
}
.bdr_poem .separated-1 {
    clear: both;
    float: right;
    width: 50%;
}
.bdr_poem .separated-2 {
    clear: both;
    float: left;
    width: 50%;
}
.bdr_poem .overlapping-1 {
    clear: right;
    float: right;
    width: 70%;
}
.bdr_poem .overlapping-2 {
    clear: both;
    float: left;
    margin-left: 25%;
    width: 30%;
}