[Theme Horse Support Team]

Hi Catherine Realce,

There is no option include to hide and show the line under the Widget titles. They are the default and should always be shown. May be some customized code have affect the widget tile line design. Could you please share us your Site URL so that we can check and let you know.

and thanks for your question no 2 that you solved by yourself. The ‘WP PageNavi’ plugin have been updated. We will fix the color issue on our next update soon. You can also disable the WP PageNavi plugin’s CSS. To disable the CSS please go to ‘Dashboard > Settings > PageNavi’ and check ‘No’ option on ‘
Use pagenavi-css.css’.

Thanks