We may not need mr-2. See the markup between the following.

Home Dashboard:

<h2><span class="fa fa-sync mr-2" aria-hidden="true"></span>Update Checks</h2>

Content Dashboard:

<h2 class="card-header">
        <span class="fa fa-cog" aria-hidden="true"></span>				Content Settings			</h2>

Change line 71 to fix the issue and add class card-header to be consistent with other dashboards.

						<h2<?php echo $headerClass; ?>>
							<?php echo $headerIcon; ?>
							<?php echo htmlspecialchars($module->title); ?>
						</h2>

@Quy
In fact we do not need to add card-reader at all as it already present in well.php in the <div>
For the content dashboard, the code is in the mod_submenu tmpl

Therefore I just deleted the useless mr2 indeed and used your multiple echo.
Modifying PR title now.

I have tested this item ✅ successfully on 02229ea

@infograf768 I don't really see a difference in the before and after screenshots, except maybe that the "+" bar is a bit wider compared to the rest of the button in the after screenshot, but this might be caused by lower screen width. So what should I check when testing?

before the patch the icon is touching the word in the title in the top right

Ahhh, how could I miss that? Think I need glasses ;-)

I have tested this item ✅ successfully on 7ab8e09

Thanks god the logout button is easy to find so I can quickly logout and return to my default language. Not easy to test in Persian when not being able to read Persian.

I have tested this item ✅ successfully on 7ab8e09

Thanks god the logout button is easy to find so I can quickly logout and return to my default language. Not easy to test in Persian when not being able to read Persian.

RTC

@Quy 's test was still valid because the only 2 commits since then were clean branch update to base branch. Therefore RTC now with 2 good tests.

@richard67

Thanks god the logout button is easy to find so I can quickly logout and return to my default language. Not easy to test in Persian when not being able to read Persian.

This is my trick when I have to test RTL:
I use multiple windows, one of them being the Installed Languages.
Then I display in another window (in en-GB ) the page where I have to test a patch or use dev tools to find out where an error comes from.
Then I switch languages in the other window, back and forth.