.postioned {
  position: relative;
  width: 1000px;
  margin: 0 auto;
}
.dlk {
  width: 250px;
  height: 300px;
  background-color: whitesmoke;
  position: absolute;
  left: 50%;
  top: 100px;
  margin-left: 150px;
  z-index: 1;
}
.dlk .login-in {
  line-height: 40px;
  font-size: 16px;
  color: #000;
  margin-left: 20px;
}
.dlk .hr1 {
  height: 1px;
  border: none;
  border-top: 1px solid #cccccc;
  width: 233px;
  margin-left: 10px;
}
.Logninfield {
  display: block;
  border-radius: 4px;
  border: 1px #e9e8e8 solid;
  color: #404040;
  font-size: 14px;
  line-height: 38px;
  width: 223px;
  height: 38px;
  margin-top: 25px;
  margin-left: 15px;
  text-indent: 1em;
}
.autologin {
  width: 234px;
  margin-top: 10px;
  font-size: 12px;
}
.autologin span {
  color: #666666;
}
.autologin a {
  text-indent: 3px;
}
.dlk a.loginbtn {
  text-align: center;
  background-color: #8A0908;
  width: 223px;
  height: 40px;
  line-height: 40px;
  display: block;
  border-radius: 2px;
  color: #fff;
  font-size: 14px;
  margin-top: 20px;
  margin-left: 15px;
}
.dlk a.loginbtn :hover {
  background-color: #e88c0c;
}
.dlk .hr2 {
  border-top: 1px dotted #cccccc;
  height: 1px;
  margin-top: 20px;
}
.denglujiemian .dengluchahua {
  height: 460px;
  margin: 0 auto;
  background: url(../../img/denglu/denglujiemian.png) no-repeat 100px 20px;
}