body {
	     background-image: url('imgs/bg.jpg'); 
	     text-align:center;
	     background-repeat:no-repeat;
 		 background-position:top;
 	     background-attachment:fixed;
         background-size:100% 100%;
}
#username{
		background:url('imgs/bg_numberbox.png') no-repeat;
		width:218px;
		height:30px;
		padding-left:40px;
		margin-top:20px;
		border-style:none;
}
#password{
		background:url('imgs/bg_pwdbox.png') no-repeat;
		width:218px;
		height:30px;
		padding-left:40px;
		margin-top:10px;
		border-style:none;
}
#btn_login{
		width:68px;
		height:38px;
		background:url('imgs/btn_login.png') no-repeat;
		background-color: transparent;
		border:0; 
		outline:none;
		margin-top:10px;
		
}
#logindiv{
	position: absolute; left:50%; top:50%; margin-left:-120px; margin-top:-100px;
}
#canvas{display: inline-block;}
fieldset{border:0px}