In my theme I have styled tableh1, but I don't want the album information (4 albums on 1 pages(s) ) to take the tableh1 styling. How can I add a class within that specific tableh1 in the template.html?
What I want:
<tr>
<td class="tableh1" style="white-space: nowrap" width="100%" valign="middle" align="left"><span class="info">[/b]4 albums on 1 page(s)</span>[/b]</td>
</tr>
That change would be done in the file themes/YourTheme/theme.php.
Review some of the docs before starting - https://coppermine-gallery.net/docs/curr/en/theme.htm
In the file themes/sample/theme.php find this section to copy whole into your theme.php
/******************************************************************************
** Section <<<$template_tab_display>>> - START
******************************************************************************/
/******************************************************************************
** Section <<<$template_tab_display>>> - END
******************************************************************************/
Make the changes as you wish to the line:
'left_text' => '<td width="100%%" align="left" valign="middle" class="tableh1" style="white-space: nowrap">{LEFT_TEXT}</td>' . $LINEBREAK,
Note that the changes can affect other places where left text is used