there is a conflict with the .one-third css class getting styled by two indepedant stylesheets:
/wp-content/themes/G6Feature/css/shortcodes.css
.one_third{width: 30.6%; float:left; padding: 0px 4% 0px 0px;}
and
/wp-content/plugins/ultimate-tinymce/css/column-style.css
.one_third{ width:30.66%; }
and
.one_half,.one_third,.two_third,.three_fourth,.one_fourth,.one_fifth,.two_fifth,.three_fifth,.four_fifth,.one_sixth,.five_sixth{ position:relative; margin-right:4%; float:left; }
the first stylesheet adds 4% right padding, the second one adds 4% right margin…
Thanks!!
The TinyMCE update must have done it. I made the margin 0%. The home page corrected itself and the tinymce seems unchanged.
Much appreciated!