Merge pull request #3324 from kimcoleman/improve-font-line-height

Adding line height to be more in control of our font size and appearance

Author: dparker1005

css/frontend/variation_1.css

@@ -921,18 +921,22 @@
 
 	.pmpro_font-x-large {
 		font-size: 32px;
+		line-height: 1.4;
 	}
 
 	.pmpro_font-large {
 		font-size: 24px;
+		line-height: 1.5;
 	}
 
 	.pmpro_font-medium {
 		font-size: 16px;
+		line-height: 1.6;
 	}
 
 	.pmpro_font-small {
 		font-size: 14px;
+		line-height: 1.5;
 	}
 
 	.pmpro_tag-discount-code {

css/frontend/variation_high_contrast.css

@@ -908,18 +908,22 @@
 
 	.pmpro_font-x-large {
 		font-size: 32px;
+		line-height: 1.4;
 	}
 
 	.pmpro_font-large {
 		font-size: 24px;
+		line-height: 1.5;
 	}
 
 	.pmpro_font-medium {
 		font-size: 16px;
+		line-height: 1.6;
 	}
 
 	.pmpro_font-small {
 		font-size: 14px;
+		line-height: 1.5;
 	}
 
 	.pmpro_tag-discount-code {