body {font-family: "Arial", "Helvetica", sans-serif;
      color:black; background:silver}

.justify {text-align: justify} 

.left {margin: 10px;
       float:left}

.right {margin: 10px;
        float:right}

a:link {color:maroon}
a:visited {color:navy}
a:focus {color:red}
a:hover {color:red}
a:active {color:olive}

pre {font: 16px "Arial", "Helvetica", sans-serif}

.alpha {list-style-type: lower-alpha}

.box {font: 11px "Arial", "Helvetica", sans-serif;
      color:white; background:blue}