#content .side-a { width: 75px; height: 463px; background: url('images/music/content_left.jpg') no-repeat; float:left; }
#content .side-b .top           { width: 299px; height: 77px; background: url('images/music/content_top.jpg') no-repeat; float:left; }
#content .side-c .content_pic   { width: 273px; height: 413px; background: url('images/music/content_pic.jpg') no-repeat; float:left; }