.panel-3col-33-stacked {
    /*  overflow: hidden;  */
}

.panel-3col-33-stacked .panel-col-top,
.panel-3col-33-stacked .panel-col-center,
.panel-3col-33-stacked .panel-col-bottom {
    width: 100%;
    clear: both;
}

.panel-3col-33-stacked .panel-col-top .inside {
    margin-bottom: 1em;
}

.panel-3col-33-stacked .panel-col-first,
.panel-3col-33-stacked .panel-col-last {
    float: left;
    width: 30%;
}

.panel-3col-33-stacked .panel-col-first .inside {
    margin: 0 .5em 1em 0;
}

.panel-3col-33-stacked .panel-col {
    float: left;
    width: 40%;
}

.panel-3col-33-stacked .panel-col .inside {
    margin: 0 .5em 1em .5em;
}

.panel-3col-33-stacked .panel-col-last .inside {
    margin: 0 0 1em .5em;
}

.panel-3col-33-stacked .panel-separator {
    margin: 0 0 1em 0;
}