added crossout text

css/posts.css

@@ -14,6 +14,14 @@
   color: yellow;
 }
 
+.crossout {
+  text-decoration: line-through;
+}
+
+.greentext {
+  color: green;
+}
+
 #posts > div {
   background-color: darkgray;
   padding-left: 5px;