MktoForms2 :: Fieldset SxS

HTML

<script src="//app-lon06.marketo.com/js/forms2/js/forms2.min.js"></script>
<form id="mktoForm_1253"></form>
<script>MktoForms2.loadForm("//app-lon06.marketo.com", "159-JFV-845", 1253);</script>

CSS

#mktoForm_1253 > .mktoFormRow:nth-of-type(2) {
    float: left;
}
#mktoForm_1253 > .mktoFormRow:nth-of-type(2) > FIELDSET {
    margin-right: 10px;
}
#mktoForm_1253 > .mktoFormRow:nth-of-type(3) {
    clear: right;
}
#mktoForm_1253 {
    width: auto !important;
    max-width: 1134px;
}
BODY {
    background-color: whitesmoke;
    padding: 20px;
}