.kn-mobile-break{display:inline-block;width:0;height:0;line-height:0;overflow:hidden;vertical-align:baseline}
@media(max-width:768px){.kn-mobile-break{display:block}}
.kn-editor-scene[data-device=pc] .kn-mobile-break{display:inline-block}
.kn-editor-scene[data-device=mobile] .kn-mobile-break{display:block}