#est_cn,#est_en{color:#3c51b4}#est_switch .est_selected::before{background:#f8f4f1}#est_switch .est_selected::after{background-color:#f8f4f1}#est_switch .est_unselected{color:#3c51b4}#est_switch .est_unselected:hover::after{background-color:transparent}#est_switch .est_unselected:hover{color:#191919}#est_switch .est_unselected:active::after{background-color:#e2ddd9}#est_switch .est_unselected:active{color:#141414}