body {font-family: arial;
      text-align: center;}

p, h1, h2, h3 {text-align: center;}

.blue {color: blue;}

h3 {color: #008000;
    font-weight: 400; 
    }

hr {width: 60%; }

p.fi:first-line {font-weight: bold;}

.sold {color: red;
      font-weight: bold;}

.adsl {font-family: arial;
       text-align: center;
       }

.box {margin: 2em;
      padding: 10px;
      border: solid thin black;
      background: gray;}

.ftp {margin: 2em;
      padding: 10px;
      border: solid thin black;
      background: white;
      float: center;
      width: 200px;
      height: 200px; }