CSS Class Variants - Option 1

As I was tinkering with map labels and wanting the same basic label with different colors, it annoyed me to have to copy the same code over and over. Variables help - but I'd still like to conserve code. Here's how I got it to work.

 
What you'll need:
2 (or more) containers (slight variants of each other)
 

Our example:

Here we have 2 variations of my basic blue box with the same shaping, padding, and margins.  
Teal Box
Lime Green Box
 

CSS

[class*=HLBox ] { 
 border-radius: var(--box-radius) ;
 padding: var(--box-pad) ;
 margin: 0 0 10px;
}
 
.HLBox {
 background: var(--HLbox-bg) ;
 color: var(--text-color) ;
}
 
.HLBox-lime {
 background: #AEC900;
 color: #000;
}
 
.HLBox-teal{
 background: #3db8ba;
 color: #000;
}
		

[class*=HLBox ] - this line is the KEY. We're using a CSS Selector that says if a class name contains 'HLBox' in it, use the following attributes and properties. Set the basics for your container or section here.   .HLBox - my "generic" blue box   .HLBox-lime and .HLBox-teal- slight variations in background and text colors.

 

BBCode for the Boxes

	[container:HLBox-teal] Teal Box [/container]
	[container:HLBox-lime] Lime Green Box [/container]
 
Side Note: This is just one of many things that can be done with selectors. If you'd like to read more about it, head on over to: CSS Selector's Reference.

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CSS Reference


If you'd like to learn more about CSS, check out FreeCodeCamp and w3schools' CSS Reference.
 
The WA Codex is a good place to start learning about how to play in WA.
 
WA's discord #guild-css-help channel is also great. I hang out there just to learn from what people ask about.

Updates:

10/20/2019 - BBcode was broken after WA upgrade. Fixed. + added the BBcode for the boxes.

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