#gostudy_button_666bec2c40b19 { color: rgba(255,255,255,1); }#gostudy_button_666bec2c40b19:hover { color: rgba(30,40,69,1); }#gostudy_button_666bec2c40b19 { border-color: rgba(30,40,69,1); background-color: rgba(30,40,69,1); }#gostudy_button_666bec2c40b19:hover { border-color: rgba(30,40,69,1); background-color: rgba(255,255,255,1); }