Thank you for review!
Next update, you can revert 1.266 menu style.
I made a style rules for returning to the old style menu in child theme
After you have made the following updates, please add the following style to style.css of child themes
#access ul ul li,
#access ul ul,
#access a{
min-width:0;
}
#access .page_item_has_children > a:after,
#access .menu-item-has-children > a:after,
.ie8 #access .page_item_has_children > a:after,
.ie8 #access .menu-item-has-children > a:after{
content :'';
}
#access .children li,
#access .sub-menu li,
#access .children ul,
#access .sub-menu ul,
#access .children a,
#access .sub-menu a{
width:10em;
}
Please do not forget to remove @import rules.When the issue came out, I I will not be able to inspect the state.
Thank you.