.preview{transform-origin:top left}.preview .ueditor{width:100%;height:100%}body{background-color:#f3f3f3}.w{position:relative;width:100%;max-width:1440px;min-width:1100px}.row-center{margin:0 auto}.flex-align-center{display:flex;flex-wrap:nowrap;align-items:center}.bg-img{background-repeat:no-repeat;background-position:50%;background-size:100% 100%}.concat-img{width:370px}#app{position:relative;min-height:100vh}.preview .edui-default .edui-editor,.preview .edui-default .edui-editor-bottomContainer td{border:none}