body {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}
/* 背景图 */
header .bac {
  height: 930px;
  background-size: 100% 100%;
  background-image: url("../../img/images/backimage.png");
}
/* 输入整体框 */
header .container {
  width: 420px;
  height: 680px;
  min-height: 320px;
  max-height: 700px;
  position: absolute;
  top: 40px;
  left: -50px;
  bottom: 0;
  right: 0;
  margin: auto;
  padding: 20px;
  z-index: 130;
  border-radius: 8px;
  background-color: #fff;
  box-shadow: 0 3px 18px rgba(100, 0, 0, 0.5);
  font-size: 16px;
}

header .container .head {
  text-align: center;
  line-height: 40px;
}

header .container .head p {
  color: #a2a2a2;
  font-size: 14px;
}

header .container .head .gang {
  width: 55px;
  margin: auto;
  border-bottom: 1px solid #cb1919;
}
/* 身份访问 */
header .container .identity ul {
  margin: 20px;
  padding-bottom: 20px;
  display: flex;
  border-bottom: 1px solid #f9f9f9;
}

header .container .identity ul li {
  width: 400px;
  padding: 0px 28px;
}

header .container .identity ul li a {
  height: 23px;
  color: #737373;
}

header .container .identity ul li .set_1_btn {
  color: #333;
  display: block;
  font-weight: 400;
  line-height: 45px;
  text-align: center;
  max-width: 100px;
  text-decoration: none;
  width: 100%;
}

header .container .identity ul li .Vbtn-2 {
  letter-spacing: 0;
  transition: all 150ms linear 0s;
  float: left;
}

header .container .identity ul li .Vbtn-2:after {
  content: " ";
  display: block;
  margin: 0 auto;
  position: relative;
  width: 0;
  height: 2px;
  background-color: red;
}

header .container .identity ul li .Vbtn-2:hover:after {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-color: #56c5ff;
  -webkit-transition: width 350ms ease-in-out;
  transition: width 350ms ease-in-out;
  width: 70%;
}

/* 点击切换会员 */
header .container .identity ul li .member:link{
  color: #737373;
}
header .container .identity ul li .member:hover{
  color: #737373;
}
header .container .identity ul li .member:visited:focus{
  color: #333;
}

/* 输入框 */
header .container .layui-input {
  border-radius: 5px;
  width: 400px;
  height: 40px;
  font-size: 15px;
  margin-left: 19px;
  margin-top: 20px;
}

header .container .layui-form-item {
  margin-left: -30px;
}
/* 用户协议 */
header .container .layui-form-item .checkb {
  margin-left: 30px;
}

header .container .layui-form-item .checkb input {
  display: block;
  position: relative;
  top: 19px;
}

header .container .layui-form-item .checkb a {
  color: #cb1919;
}

header .container .layui-form-item .font-set {
  font-size: 13px;
  text-decoration: none;
}

header .container .layui-input-block:last-child {
  margin-left: 20px;
}
/* 验证码 */
header .container .codes {
  display: inline-flex;
}

header .container .codes input {
  margin-top: 0;
}

header .container .codes li {
  width: 200px;
  height: 40px;
  background: #efefef;
  border-radius: 5px;
}

header .container .codes li p {
  color: #8c8c8c;
  text-align: center;
  font-size: 14px;
  margin-top: 10px;
  z-index: 3;
}

header .container .layui-btn {
  margin-left: 18px;
  border-radius: 5px;
  width: 400px;
  height: 40px;
  font-size: 15px;
  background-color: #cb1919;
}

header .container .verity {
  width: 200px;
}
/* 登录 */
header .container .bot {
  text-align: center;
}