body {
}
.signin-top {
  height: 180px;
  background: #3285fd url(../images/login_bg_2.png) center center no-repeat;
}
.signin-head-wrap {
  position: absolute;
  right: 0;
  top: -75px;
  left: 0;
  height: 175px;
}
.signin-head-bg {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  margin: auto;
  background: #fff;
  border-radius: 50%;
}
.signin-head {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
}
.signin-logo {
  display: block;
  width: 88px;
  height: 88px;
  margin: 31px auto 0;
}
.signin-name {
  text-align: center;
  font-size: 18px;
  line-height: 26px;
  margin: 5px 0 0 0;
  color: #333;
}
.signin-label {
  font-size: 12px;
  line-height: 18px;
  text-align: center;
  margin: 0;
  color: #333;
}
.signin {
  position: relative;
  width: 416px;
  padding-top: 100px;
  margin:0 auto;
}
.form-signin {
  padding: 32px 24px 40px;
  background: #f1f1f1;
}
.form-signin .text {
  position: relative;
  padding: 9px 38px;
  margin-bottom: 16px;
  background: #fff;
}
.form-signin .text:last-child {
  margin-bottom: 0;
}
.form-signin .text input {
  border: none;
  height: 30px;
  outline: none;
  background: #fff;
  width: 100%;
}
.form-signin .text .ico {
  position: absolute;
  top: 0;
  left: 10px;
  bottom: 0;
  width: 20px;
  height: 20px;
  margin: auto;

}
.form-signin .signin-icon1 {
  background: url(../images/signin_icon1.png) center center no-repeat;
}
.form-signin .signin-icon2 {
  background: url(../images/signin_icon2.png) center center no-repeat;
}
.form-signin .signin-icon3 {
  background: url(../images/signin_icon3.png) center center no-repeat;
}
.form-signin .captcha-img {
  position: absolute;
  top: 0;
  right: 17px;
  bottom: 0;
  width: 63px;
  height: 24px;
  margin: auto;
  border-radius: 4px;
}
.login-btn {
  position: absolute;
  bottom: -55px;
  left: 0;
  right: 0;
  width: 382px;
  height: 79px;
  margin: auto;
  background: url(../images/login_btn.png) no-repeat;
  cursor: pointer;

}