body { 
   font-family:Verdana, arial;}
 #logo { 
       width:100%; 
       border-bottom-style: solid;
       border-bottom-color:gray;
       border-bottom-width:2px;
   }
#mount {
  width:221px;
 height:221px;
 float: left;
margin:20px;} 
#example {
   margin-left:30px;}
#mountedsystem {
    width:288px;
    height:112px;
    float: right;
    margin-right:50px;
    margin-left:20px;}