기본 원본 /* * sidebar */ #sidebar { position: fixed; top: 0; left: 0; bottom: 0; padding: 0; width: 300px; height: 100%; background-color: #fff; border-right: 1px solid #ddd; cursor: default; } 수정 background-color 를 없애고 background-image 를 넣어주었다. /* * sidebar */ #sidebar { position: fixed; top: 0; left: 0; bottom: 0; padding: 0; width: 300px; height: 100%; border-right: 1px solid #ddd; cursor: defau..