#gostudy_button_666bec3daa48b { color: rgba(255,255,255,1); }#gostudy_button_666bec3daa48b:hover { color: rgba(30,40,69,1); }#gostudy_button_666bec3daa48b { border-color: rgba(30,40,69,1); background-color: rgba(30,40,69,1); }#gostudy_button_666bec3daa48b:hover { border-color: rgba(30,40,69,1); background-color: rgba(255,255,255,1); }