body {
    width: 100%;
    height: auto;
    min-height: 100%;
    margin: 0px 0px;
    padding: 0px 0px;
    position: absolute;
}
.wrap{ 
	position:fixed; 
	top:0; 
	left:0; 
	bottom:0; 
	right:0; 
	z-index:512;
    background-image: url(../images/3.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
} 
.wrap>img { 
	height:100%; 
	width:100%; 
	border:0; 
}
.signin {
	width: 470px;
	height: 470px;
    max-width: 95%;
    background-size: 100% 100%; 
	margin:auto auto;
	position:absolute;
	top:0px; right: 0px;
	left:0px; bottom: 0px;
    background-color: rgba(0, 0, 0, 0.5);
    -moz-box-shadow:5px 4px 10px #000;
    -webkit-box-shadow:5px 4px 10px #000;
    box-shadow:5px 4px 10px #000;
}





.signin:before{
  content: '';
  height:160px;
  width:100%;
  position: absolute;
  top: 0;
}
.form-control{border:1px solid #cccccc;
  	border-radius: 0;
    padding-left:60px;
    color:#989898;
    height:40px;
	line-height:40px;
    display:block;
	overflow:hidden;
	margin-bottom:14px;
	font:16px/20px '宋体';
        }




.signin-head{
	width:118px;
	height:70px;
	margin:30px auto 43px;}
.signin-head img{
	width:120px;
	height:120px; 
border-radius:70px
}
form{
	width:371px;
	margin:0 auto;}

.form-signin {
  max-width: 330px;
  padding: 43px 15px 15px 15px;
    box-sizing: border-box;
  margin: 0 auto;
}
.form-signin .checkbox {
  margin-bottom: 10px;
}
.form-signin .checkbox {
  font-weight: normal;
}
.form-signin .form-control {
  position: relative;
  font-size: 16px;
  height: auto;
  padding: 10px;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}
.form-signin .form-control:focus {
  z-index: 2;
}
.form-signin input[type="text"] {
  margin-bottom: 14px;
  border-radius: 0;
  background: url(../images/login_user.png) 0 0 #bdbdbd no-repeat;
  padding-left:60px;
  color:#006600;
}
.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-radius: 0;
  background: url(../images/login_pas.png) 0 0 #bdbdbd no-repeat;
  padding-left:60px;
  color:#FFFFFF;
}
.form-signin button {
  border-radius: 0;
}
.form-signin .rndcode {
  background-image: url(../images/login_pas.png);
  display: inline-block;
  width:180px;
}
.form-signin .rndcode-img {
  height: 42px;
  position: relative;
  top: 0px;
}
.btn{
    width: 140px;
    margin: 20px 10px 0px 0px;
    padding: 12px 15px;
    box-sizing: border-box;
    display: inline-block;
	background:#f0ad4e;
	border:none;
	color:#ffffff;
    font-size: 18px;
    border-radius: 5px 5px;
    -webkit-border-radius: 5px 5px;
	font-family: "Microsoft YaHei";
}
.btn2{
    width: 140px;
    text-align: center;
    margin: 20px 0px 0px 0px;
    padding: 12px 15px;
    box-sizing: border-box;
    display: inline-block;
	background:#f0ad4e;
	border:none;
	color:#ffffff;
    font-size: 18px;
    background-color: #57b71a;
    border-radius: 5px 5px;
    -webkit-border-radius: 5px 5px;
	font-family: "Microsoft YaHei";
    text-decoration: none;
}