*  { 
          padding : 0px ; 
          margin : 0px ; 
} 

#site-box {
          width : 752px;
          margin : 5px auto
}

#a-box {
          padding: 20px;
          font-size: 12px;
}

#b-box {
          float: left;
          height:800px;
          width: 500px;
}

#c-box {
          float: left;
          height:1000px;
          width: 800px;
          font-size: 18px;
}

#d-box {
          float: left;
          width: 750px;
          font-weight: bold;
}

}

p.sample {margin: 20px; padding: 20px;}

h1{
          font-size: 18px;
          font-weight: bold;
          color: #0000ff;
}

h2{
          font-size: 18px;
}

}