Remove color-specific CSS variables

Author: nai888

CHANGELOG.md

@@ -6,16 +6,21 @@ The format of this changelog is based on [Keep a Changelog](https://keepachangel
 
 ## [Unreleased](https://github.com/nai888/css-loading-spinners/compare/v0.1.1...HEAD)
 
-### Added 0.1.2
+### Added 0.2.0
 
 - Add links for badges on README.
 - Add info to a header at the top of the CSS file.
 - Add a CSS variable for the secondary (gray) color.
+- Add usage and customization instructions to README.
 
-### Changed 0.1.2
+### Changed 0.2.0
 
 - Change `--spinner-*` variables to `--cls-*` variables.
 
+### Removed 0.2.0
+
+- Remove color-specific CSS variables.
+
 ## [v0.1.1](https://github.com/nai888/css-loading-spinners/compare/536da3a92b347a57f031c9dd7cae513d91b1f201...v0.1.1) - 2019-02-04
 
 ### Added 0.1.1

css-loading-spinners.css

@@ -5,14 +5,8 @@
 */
 
 :root {
-  --red: #984447;
-  --green: #558B6E;
-  --blue: #476C9B;
-  --teal: #468C98;
-  --yellow: #B8C480;
-  --gray: #EEEEEE;
-  --cls-color: var(--green);
-  --cls-sec-color: var(--gray);
+  --cls-color: #558B6E;
+  --cls-sec-color: #EEEEEE;
   --cls-size: 5rem;
   --cls-margin: 1rem;
   --cls-speed: 2s;