in CSSSculptor/2ColumnFixedHeaderandFixedFooter_Culfordppa_css/screen.css, change:
#outerWrapper #contentWrapper #content {
margin: 0 0 0 237px; /* Sets the margin properties for an element using shorthand notation (top, right, bottom, left) */
padding: 13px 13px 13px 13px; /* Sets the padding properties for an element using shorthand notation (top, right, bottom, left) */
}
to:
#outerWrapper #contentWrapper #content {
margin: 0 0 0 237px; /* Sets the margin properties for an element using shorthand notation (top, right, bottom, left) */
padding: 13px 13px 13px 13px; /* Sets the padding properties for an element using shorthand notation (top, right, bottom, left) */
overflow: hidden;
}