.wFormTitle {
     width: auto;
}

.wFormContainer {
     width: auto;
}

.wForm legend, .wForm h4 {
     width: auto;
}

.wForm fieldset {
     width: auto;
}

.wForm .oneField {
     width: auto;
}

.wForm .preField, .wForm .inlineLabel {
     width: auto;
}