#gostudy_button_666be9f7bfa44 { color: rgba(255,255,255,1); }#gostudy_button_666be9f7bfa44:hover { color: rgba(30,40,69,1); }#gostudy_button_666be9f7bfa44 { border-color: rgba(30,40,69,1); background-color: rgba(30,40,69,1); }#gostudy_button_666be9f7bfa44:hover { border-color: rgba(30,40,69,1); background-color: rgba(255,255,255,1); }