Update PocketMine.css

Author: catgirlinspace

PocketMine.css

@@ -1,5 +1,5 @@
 pocketmine.button {
-  background-color: green; 
+  background-color: lightblue; 
   border-radius: 4px;
   color: white;
   padding: 15px 32px;
@@ -12,3 +12,24 @@ pocketmine.button {
 pocketmine.button.not-rounded {
   border-radius: 0px;
 }
+
+pocketmine.button.color.gray {
+  background-color: gray;
+  color: white;
+}
+
+pocketmine.button.color.green {
+  background-color: green;
+}
+
+pocketmine.button.color.blue {
+  background-color: blue;
+}
+
+pocketmine.button.color.yellow {
+  background-color: yellow;
+}
+
+pocketmine.button.color.orange {
+  background-color: orange;
+}