.e-menu{z-index:101;position:absolute;cursor:pointer;color:#999}.e-menu :hover{color:#333}.e-code{top:4px;left:10px}.e-preview{top:4px;left:45px}.e-trash{top:4px;left:80px}.e-menu-box{position:absolute;bottom:-15px;right:100px;background:#fff;border:1px solid #e5e5e5;border-radius:4px;padding:10px 0}