*{
	margin: 0;
	padding: 0;
}
body{
	background-image: url("../images/bg2.jpg");
}
#main{
	background-color: rgba(255, 255, 255, 0.9);
	width: 400px;
	height: 500px;
	margin: 60px auto 0rem;
	border-radius: 15px;
}
.lo{
	width: 350px;
	height: 80px;
	border-bottom: 1px solid black;
	margin: 0 auto;
}
/* .lo::after{
	content: "";
	display: block;
	clear: both;
} */
#top{
	width: 100%;
	height: 100px;
	margin: 0 auto ;
	background-color: rgba(120, 120, 120, 0.3);
	color: aliceblue;
	font-size: 30px;
	text-align: center;
	line-height: 100px;
	}
.bg{
	width: 20px;
	height: 20px;
	background-image: url("../images/icon-login.png");
	float: left;
	margin-top: 45px;
}	
.inp{
	margin-top: 45px;
	float: left;
	background-color: transparent;
	border: 0;
	outline: none;
}
.t1{
	background-position:-52px 0;
}
.t2{
	background-position:-104px 0;
}
#xl{
	width: 350px;
	height: 50px;
	text-align: center;
	
	margin: 30px auto 0;
	display: block;
}
#btn{
	width: 350px;
	height: 50px;
	text-align: center;
	background-color: rgba(0, 20, 255, 0.9);
	margin: 30px auto 0;
	display: block;
	/* border: 0; */
	color: white;
	
}
#foot{
	margin-top: 50px;
	color: white;
	text-align: center;
}
#a1{
	color: white;
	text-decoration: none;
}