body {font-family: Verdana; color: Olive; }

.encabezado { text-align:center;
              color:white;
              padding-top:50px;
              height:100px;
              background-image:url(http://www.keysca.com/backgrounds/bg3.jpg);
              background-attachment:fixed;       
             }

a {text-decoration:underline; font-weight:bold; font-size:9px; color:Olive;}
a:visited {text-decoration:underline; font-size:9px; color:Olive;}
a:active {text-decoration:underline; font-size:9px; color:red;}
a:hover {text-decoration:underline; font-size:9px; color:red;}


fieldset {width:400;}
legend {color:black; }

div.contenedor{
              width:960px;
              background:yellow
              margin:auto;
              }
              
div.izq {width:30%;
         text-align:center;
         padding-top:50px;
         float:left;
         
         }
        
div.der {width:60%;
         float:right;
         }

div.normal {
		background:white;
		width:100%;
		clear:both;
		}