*{
                margin:0px; padding:0px; 
                
            }
            body{
                    background:#fff;
            }
            #NavTop{
                    width:200px;
                    height:300px;
                    margin-top:100px;
                    position:fixed;
                    right:150px;
                    top:150px;        /*固定位置,右浮动，距上150px*/
            }
            #NavTop #NavCon{
                            width:160px;
                            height:270px;
                            background:url('img/b.jpg') repeat-y;
                            position:relative;
                            border:3px solid black;
                            list-style-type:none;
            }
            #NavTop #NavCon img.banner{
                                        position:absolute;
                                        left:25px;
                                        top:-40px;
            }
            #NavTop #NavCon ul{
                                margin-top:40px;
            }
            #NavTop #NavCon ul li a{
                                    text-decoration:none;
                                    color:#fff;
                                    width:105px;
                                    height:30px;
                                    background:#555;
                                    display:block;
                                    margin-top:10px;
                                    margin-left:20px;
                                    line-height:30px;
                                    text-align:center;
                                    font-family:"微软雅黑";
                                    font-size:14px;
                                    list-style-type:none;
            }
            #NavTop #NavCon ul li a:hover{
                                            background:#cc0066;
            }
            #NavTop #NavCon img.bottom{
                                        margin-top:15px;
            }
            p{color:red;}