html  {height: 100%;}
body {
	background: #005136 url(bg.jpg) no-repeat right bottom;
	margin: 0px;
	padding: 0px;  overflow:hidden;height: 100%;
} 
.bg1{background:url(login.jpg) no-repeat center center;margin:150px auto 0 auto;width:670px;height:228px;position:relative} 
 
.input1 {left:329px;top:48px;border:none; width: 230px;height: 38px;line-height:38px;color: #555;  position:absolute;background:url(detxt.jpg) no-repeat left top;padding-left:50px;overflow:hidden}

.input2 {left:329px;top:98px;border:none;background:url(detxt.jpg) no-repeat left bottom;padding-left:50px;width: 230px;height: 38px;line-height:38px;color: #555;  position:absolute;}
  
.bt{left:420px ;top:157px ;width:188px;height:40px; background:url(bt.jpg);border:none;cursor: pointer; position:absolute} 

.bt2{left:330px ;top:157px ;width:80px;height:40px; background:url(out.jpg);border:none;cursor: pointer; position:absolute}