.hide_icon,.hide_icon::before,.hide_icon::after {opacity:0 !important}

/* .et-pb-icon,.et-pb-icon::before,.et-pb-icon::after,
.et_pb_custom_button_icon::before,.et_pb_custom_button_icon::after,
.et_pb_inline_icon::before,.et_pb_inline_icon::after
 {opacity:0!important} */
.show_icon,.show_icon::before,.show_icon::after{opacity:1!important}