-webkit-transition: background-color 100ms, color 100ms;
-moz-transition: background-color 100ms, color 100ms;
transition: background-color 100ms, color 100ms;
-webkit-transition: background-color 100ms, color 100ms;
-moz-transition: background-color 100ms, color 100ms;
transition: background-color 100ms, color 100ms;