+ background-color: #cc3300 !important
+
+.light-square.lichess
+ background-color: #f0d9b5;
+.dark-square.lichess
+ background-color: #b58863;
+
+.light-square.chesscom
+ background-color: #e5e5ca;
+.dark-square.chesscom
+ background-color: #6f8f57;
+
+.light-square.chesstempo
+ background-color: #fdfdfd;
+.dark-square.chesstempo
+ background-color: #88a0a8;