p {font-family:'Segoe UI';
 font-size:medium;}
h1 {font-family:'Segoe UI';
 font-size:xx-large;}
h2 {font-family: 'Segoe UI';
 font-size: x-large;}
h3 {font-family: 'Segoe UI';
 font-size:large;}
.container {width:900px;
      margin:1 auto 0 auto;
      padding:5px;
      border:5px solid #cccccc;
      background:#ffffff; }
img {width: 150px;
     height:150px;

}