.modal-content .dialog-iframe-node {
    border-width: 0;
    overflow: auto;
    width: 100%;
}
.modal-content .dialog-iframe-bd {
    line-height: 0;
    overflow: hidden;
}
.dialog-iframe-root-node {
    padding: 15px;
}
.yui3-widget-content-expanded .dialog-iframe-node {
    height: 100%;
}