.editor-group-watermark { max-width: 500px !important; padding-left: 1em; padding-right: 1em; } .editor-group-watermark>.letterpress { background-image: url("https://raw.githubusercontent.com/SAWARATSUKI/ServiceLogos/main/404Notfound/NotFound.png") !important; aspect-ratio: 8/5 !important; }