div{    
    margin:0px;
  }
body{
	font-size:16px;
	background-color:#DDFFEE
}
#bgblan{
background-image:url(bgimg/yanliu.jpg);
background-position:bottom;
background-repeat:no-repeat;
}

#bgbhd{
background-image:url(bgimg/bghd33.gif);
background-position:bottom;
background-repeat:no-repeat;
width:900px;
}

#bgtlan{
background-image:url(bgimg/bglanh100.png);
background-position:left;
background-repeat:no-repeat;
height:50px;
}

#bgthd{
background-image:url(bgimg/bghd10.gif);
background-position:top;
background-repeat:no-repeat;
height:50px;
}