html, body, ul, li, img, a, p, div, input, form, h1, h2, h3, h4, span, p {
  padding: 0;
  margin: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

h2 {
  display: block;
  font-weight: bold;
}

h3 {
  display: block;
  font-weight: bold;
}

body {
  font-family: 'Microsoft YaHei', Arial, sans-serif;
  background-color: #fff;
}

a {
  text-decoration: none;
  color: #666;
}

a:hover {
  color: #0f88eb;
  text-decoration: none;
  cursor: pointer;
}

label {
  cursor: text;
}

span {
  cursor: pointer;
}

ul {
  list-style: none;
  display: inline;
}

textarea,
input {
  outline: none;
  border: none;
  border: 1px solid #ccc;
  -webkit-appearance: none;
  padding: 10px;
  font-size: 14px;
}

textarea:focus,
input:focus {
  background: white !important;
  border: 1px solid #f0ab00 !important;
}

.clearfix::before,
.clear::after {
  content: "";
  display: block;
  height: 0;
  line-height: 0;
  clear: both;
  visibility: hidden;
  /* transform: rotate3d(0, 0, 0, angle) */
  transform: rotate(7deg);
}

.v-center {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.v-between {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.center {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}

.app-wapper {
  width: 100%;
}

.app-wapper .app-inner {
  width: 1200px;
  margin: auto;
  background-color: white;
}

.header {
  z-index: 9999999999999;
  position: relative;
}

.header .logo-wapper {
  width: 100%;
  height: 82px;
  background-color: white;
}

.header .logo-wapper .inner {
  width: 1200px;
  height: 100%;
  margin: auto;
}

.header .logo-wapper .logo {
  margin-top: 14px;
  width: 612px;
}

.header .nav-wapper {
  width: 100%;
  height: 78px;
  background: black;
}

.header .nav-wapper .nav-inner {
  width: 1200px;
  height: 100%;
  background-color: black;
  margin: auto;
  position: relative;
}

.header .nav-wapper .nav-inner .left {
  height: 100%;
  display: inline-block;
}

.header .nav-wapper .nav-inner .left a {
  display: inline-block;
  height: 100%;
  padding: 0 16px;
}

.header .nav-wapper .nav-inner .left a h1 {
  height: 18px;
  font-size: 18px;
  font-weight: 500;
  color: white;
  line-height: 78px;
}

.header .nav-wapper .nav-inner .left a.select {
  border-bottom: 4px solid #fdba12;
}

.header .nav-wapper .nav-inner .right {
  display: inline-block;
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  line-height: 78px;
}

.header .nav-wapper .nav-inner .right .btn {
  font-size: 16px;
  font-weight: 500;
  color: white;
}

.header .nav-wapper .nav-inner .right .register {
  display: inline-block;
  text-align: center;
  width: 100px;
  height: 40px;
  line-height: 40px;
  background: #f0ab00;
  border-radius: 4px;
  margin-right: 14px;
}

.header .nav-wapper .nav-inner .right .order {
  width: 105px;
  height: 100%;
  line-height: 78px;
  display: inline-block;
  text-align: center;
  border-left: 1px solid #666;
  border-right: 1px solid #666;
}

.fix .logo-wapper {
  margin-bottom: 76px;
}

.fix .nav-wapper {
  position: fixed;
  top: 0;
  left: 0;
}

.bottom {
  width: 100%;
  height: 212px;
  background: black;
  position: relative;
  z-index: 9;
}

.bottom .inner {
  width: 1200px;
  height: 100%;
  margin: auto;
  position: relative;
}

.bottom .inner .logo {
  width: 503px;
  margin-top: 43px;
  margin-left: 0;
}

.bottom .inner .middle {
  margin-top: 52px;
  width: 100%;
  margin-left: 0;
  padding-bottom: 15px;
  border-bottom: 1px solid #252525;
}

.bottom .inner .middle a {
  display: block;
  line-height: 24px;
}

.bottom .inner .middle a h1 {
  font-size: 16px;
  font-weight: bold;
  color: #ffffff;
}

.bottom .inner .middle a:nth-of-type(1) h1 {
  height: 20px;
  font-size: 16px;
  font-weight: 400;
  color: #b3b3b3;
  line-height: 24px;
}

.bottom .inner .middle a:nth-of-type(1) h1 strong {
  color: #F0AB00;
  font-size: 20px;
}

.bottom .inner .middle a:nth-of-type(2) {
  margin: 0 218px 0 143px;
}

.bottom .inner .bottom-txt {
  width: 100%;
  height: 20px;
  font-size: 12px;
  font-weight: 400;
  color: #666666;
  line-height: 18px;
  text-align: center;
  margin-top: 4px;
}

.bottom .inner .ercode {
  position: absolute;
  right: 0;
  top: 17px;
  width: 122px;
  border: 1px solid #000;
}

.bottom .inner .ercode span {
  width: 100%;
  display: block;
  height: 14px;
  font-size: 14px;
  margin-bottom: 10px;
  font-weight: 500;
  color: white;
  line-height: 21px;
  text-align: center;
}

.bottom .inner .ercode img {
  width: 100%;
}

.title-box {
  width: 100%;
  text-align: center;
}

.title-box h1 {
  width: 100%;
  height: 42px;
  line-height: 42px;
  font-size: 42px;
  color: #333333;
  letter-spacing: 4px;
  font-weight: bold;
}

.title-box span {
  width: 101px;
  height: 8px;
  display: block;
  margin: 17px auto 0;
  background: #f0ab00;
}

.popwindow {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
  animation-duration: 0.25s;
  display: none;
}

.popwindow .inner {
  width: 430px;
  height: 300px;
  background-color: white;
  border-radius: 12px;
  animation-duration: 0.25s;
}

.popwindow .inner .popclose {
  width: 32px;
  top: -40px;
  right: 0;
  position: absolute;
}

.popwindow .inner .headimg {
  width: 100%;
}

.popwindow .inner .poptxt {
  width: 380px;
  font-size: 20px;
  font-weight: 500;
  color: #f0ab00;
  line-height: 30px;
  text-align: center;
  margin: 32px auto 50px;
  display: block;
}

.popwindow .inner .btn {
  width: 135px;
  height: 39px;
  line-height: 39px;
  background: #f0ab00;
  border-radius: 20px;
  margin: 0 auto;
  font-size: 18px;
  font-weight: 500;
  color: white;
  text-align: center;
}