body {
    margin: 0;
    padding: 0px;
    font-family: sans-serif;
    font-size: 11px;
  }

  .clear {
    clear: both;
  }

  .body {
    margin: 0px auto;
    width: 706px;
  }

  .head {
    width: 706px;
    height: 67px;
  }

  .home {
    background-image: url('images/header_block.gif');
    background-color: #8bd1c8; 
    height: 67px;
    width: 200px;
    float: left;
   }  

 .navigate {
     text-align: right;
     height: 67px; 
     width: 505px;
     float: left;
  }

    .navigate_center a,
    .navigate a {
       font-size: 12px;
       text-decoration: none;
       padding: 0px 10px;
       color: #79511d;
     }

.content{
  padding: 30px 0px 50px 10px;
}

ul {
  list-style: none;
  margin: 0px;
  padding: 0px;
}

  .foot {
     text-align: center;
   }

  .copyright {
     color: #79511d;
   }

a.back,
a.next {
  padding-top: 5px;
  color: #79511d;
  text-decoration: none;
}


.biolist li {
margin-top: 3px;
}