How do I know what CCS I want to change?

Learning how to use the web developer and chaging your css ( part 1)

Part 2

 

FindWeb developer>Inspector in Firefox tools

 

 

 

 

inspectorClick on the area that you want to find. in this case it is a class:

"entry-content"

 

 

so the CSS would look like this.

.entry-content h5 {
font-family: Arial, Helvetica, sans-serif;
font-size: 18px;
color: #F90 !important;
;
}