.ProseMirror p.is-editor-empty:first-child:before{color:#adb5bd;content:attr(data-placeholder);float:left;height:0;pointer-events:none}.ProseMirror{outline:none;min-height:300px}.editable img.ProseMirror-selectednode{outline:2px solid #000;outline-offset:4px}img.uploading,img[data-upload-id]{position:relative;filter:grayscale(1) opacity(.5);cursor:wait}.ProseMirror .uploading{display:inline-block;position:relative}