.advertbox {width:123px;
            height:320px;
            border:1px solid blue;margin:7px;padding:0px;}
            
.advertboxhead {width:100%;
                background:#648DC7;
                font-family:arial, helvetica, sans-serif;
                font-size:small;
                color:#fff;
                padding:1px;
                text-align:center;
              }