Hi Linda,
1) please go to GD >> Theme Compatibility >> Select Theme Compatibility Pack and select Custom. Now add “container” in the Class field of the geodir_wrapper_open hook (see image attached)
Save and that should do it.
2) That is a widget title, you can change the text, but it can’t show the categories unless you type them in the title filed of that widget.
3) Add this in GD >> design >> script >> custom css:
.geodir_list_heading a.geodir-viewall, .geodir-addinfo {
display: none;
}
The settings you used set the content area to 75% of the available space, which is what your website is showing now.
4) Go to appearance widget and remove the popular category widget from the GD Home Top Section widget area.
Thanks