Help finding selectors and classes


I'm new to CSS and have a hard time finding the correct selectors and classes.

On this blogpost:

I have a wordpress theme and use gutenberg image gallery (wordpress).

I want to add a space between each image except the last one.

I gave the gallery Additional CSS Class: space_gallery

I tried different classes and selectors without luck.



What is an empty class for?

I was looking at an EPUB ebook, in an editor. I was looking at it's CSS sheet, and I noticed several classes that were defined in the sheet, but contained no data, like this:


(classx is not the name of the class I saw, just an example name.) Is there really any reason for someone to do this? and if there is what could it be? Because, I don't know about you, but I see no reason for a class with no data attached in the brackets to even exist in the first place. It makes no sense. But maybe you can clear that up for me.

How to cancel a CSS image tag for only one image inside a <div>?

HI! I am very unexperienced in css, and am currently trying a few things for my website to understand its concept. The website is pretty simple, and the layout works fine, but I have one problem.

Seeking help on a CSS issue

I am a beginner in the world of web creation!

I have a basic query and I seek your support for the same.

Need help with css text

Hey guys look at this pic first

What I want is the text ( Friends , Fans) to appear right beside the count of fans on the same line
Like oon the Image below that I modified with paint.

So there is my codings ( I know it makes no sens and I can do it better but I dont know how)

<div> <!-- float container -->
  <div style="float:left;"><img src ="wp-content/themes/cheetahtheme/images/face.png"></div>

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