#loading {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: #000;
  z-index: 20;
  font-size: 18px;
  color: #cfd1cc;
  z-index: 101;
}

#loading .box {
  width: 100%;
  height: 1px;
  background: #414141;
  margin: 0 auto;
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
}

#loading .box span {
  height: 1px;
  background: #c4c4c4;
  position: relative;
  top: 0;
  left: 0;
  display: block;
}

#loading .box p {
  font-size: 16px;
  line-height: 30px;
  color: silver;
  text-align: center;
}

body {
  width: 100%;
  background: url(../images/bg_01.jpg) no-repeat 50% 40px, url(../images/bg_02.jpg) no-repeat 50% 1272px, url(../images/bg_03.jpg) no-repeat 50% 2543px;
  padding-top: 40px !important;
}

._wrap {
  width: 100%;
  height: 3775px;
  position: relative;
}

._wrap .main {
  min-width: 1200px;
  width: 1200px;
  height: 3775px;
  box-sizing: border-box;
  left: 50%;
  margin-left: -600px;
}

._wrap .main .btn-download {
  top: 50%;
  left: 10px;
  width: 210px;
  height: 227px;
  background: url(../images/btn-download.png) no-repeat 0 0;
  z-index: 99;
}

._wrap .main .btn-download:hover {
  filter: brightness(1.2);
}

._wrap .main .btn-logo {
  background: url(../images/logo.png) no-repeat 0 0;
  top: 30px;
  left: 50%;
  margin-left: 106px;
  width: 195px;
  height: 98px;
}

._wrap .main .slogan {
  width: 758px;
  height: 432px;
  background: url(../images/slogan.png) no-repeat 0 0;
  top: 135px;
  left: 50%;
  margin-left: -145px;
}

._wrap .main .btn-login {
  width: 221px;
  height: 62px;
  line-height: 62px;
  background: url(../images/btn-login.png) no-repeat 0 0;
  font-size: 22px;
  color: #b5e4ff;
  font-weight: bold;
  text-align: center;
  top: 455px;
  left: 50%;
  margin-left: 90px;
}

._wrap .main .btn-login:hover {
  background-image: url(../images/btn-login-on.png);
  color: #fff;
}

._wrap .main .invite-code {
  height: 34;
  width: 215px;
  text-align: center;
  font-size: 16px;
  line-height: 34px;
  top: 652px;
  left: 50%;
  margin-left: -95px;
  border: 0 none;
  outline: none;
}

._wrap .main .invite-area {
  height: 26px;
  width: 216px;
  background-color: #949494;
  color: #000;
  text-align: center;
  font-size: 16px;
  line-height: 26px;
  top: 686px;
  left: 50%;
  margin-left: -96px;
  border: 0 none;
  outline: none;
  display: none;
}

._wrap .main .register-box {
  top: 610px;
  left: 50%;
  margin-left: -480px;
}

._wrap .main .feature {
  width: 358px;
  height: 253px;
  top: 1495px;
  left: 50%;
  margin-left: 160px;
  z-index: 3;
}

._wrap .main .feature .adPic {
  width: 358px;
  height: 253px;
  position: relative;
  z-index: 1;
}

._wrap .main .feature .prevBtn,
._wrap .main .feature .nextBtn {
  display: block;
  width: 30px;
  height: 25px;
  position: absolute;
  top: 0;
  z-index: 2;
  text-indent: -999em;
}

._wrap .main .feature .prevBtn {
  background: url(../images/arrow-l.png) no-repeat 0 0;
  left: 20px;
}

._wrap .main .feature .nextBtn {
  background: url(../images/arrow-r.png) no-repeat 0 0;
  right: 25px;
}

._wrap .main .jindu {
  width: 800px;
  height: 40px;
  line-height: 40px;
  color: #b5e4ff;
  font-size: 24px;
  text-align: center;
  top: 1765px;
  left: 50%;
  margin-left: -400px;
  font-weight: bold;
}

._wrap .main .btn {
  width: 159px;
  height: 46px;
  background: url(../images/btn.png) no-repeat 0 0;
  color: #b5e4ff;
  line-height: 46px;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
}

._wrap .main .btn:hover {
  color: #fff;
  background-image: url(../images/btn-on.png);
}

._wrap .main .btn.btn-1 {
  top: 795px;
  left: 50%;
  margin-left: -67px;
}

._wrap .main .btn.btn-2 {
  top: 913px;
  left: 50%;
  margin-left: 290px;
}

._wrap .main .btn.btn-3 {
  top: 1822px;
  left: 50%;
  margin-left: -80px;
}

._wrap .main .btn.btn-4 {
  top: 2200px;
  left: 50%;
  margin-left: -450px;
}

._wrap .main .btn.btn-5 {
  top: 2200px;
  left: 50%;
  margin-left: -80px;
}

._wrap .main .btn.btn-6 {
  top: 2200px;
  left: 50%;
  margin-left: 290px;
}

._wrap .main .btn.btn-7 {
  top: 2490px;
  left: 50%;
  margin-left: -80px;
}

._wrap .main .btn.btn-8, ._wrap .main .btn.btn-9, ._wrap .main .btn.btn-10, ._wrap .main .btn.btn-11, ._wrap .main .btn.btn-12 {
  width: 172px;
  height: 50px;
  background: none;
}

._wrap .main .btn.btn-8:hover, ._wrap .main .btn.btn-9:hover, ._wrap .main .btn.btn-10:hover, ._wrap .main .btn.btn-11:hover, ._wrap .main .btn.btn-12:hover {
  background: none;
}

._wrap .main .btn.btn-8 {
  top: 3110px;
  left: 50%;
  margin-left: -258px;
}

._wrap .main .btn.btn-9 {
  top: 3110px;
  left: 50%;
  margin-left: 208px;
}

._wrap .main .btn.btn-10 {
  top: 3566px;
  left: 50%;
  margin-left: -531px;
}

._wrap .main .btn.btn-11 {
  top: 3566px;
  left: 50%;
  margin-left: -130px;
}

._wrap .main .btn.btn-12 {
  top: 3566px;
  left: 50%;
  margin-left: 262px;
}

.pop-gift {
  width: 544px;
  height: 264px;
  background: url(../images/pop.png) no-repeat 0 0;
  padding: 40px;
  box-sizing: border-box;
}

.pop-gift .btn_close {
  width: 55px;
  height: 55px;
  top: 0;
  right: 0;
}

.pop-gift p {
  width: 464px;
  height: 180px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  line-height: 30px;
  font-size: 24px;
  color: #b5e4ff;
  font-weight: bold;
}

.pop-text {
  width: 544px;
  height: 264px;
  background: url(../images/pop.png) no-repeat 0 0;
  padding: 40px;
  box-sizing: border-box;
}

.pop-text .btn_close {
  width: 55px;
  height: 55px;
  top: 0;
  right: 0;
}

.pop-text p {
  width: 464px;
  height: 180px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  line-height: 30px;
  font-size: 24px;
  color: #b5e4ff;
  font-weight: bold;
}

.pop-area {
  width: 544px;
  height: 264px;
  background: url(../images/pop.png) no-repeat 0 0;
  padding: 40px;
  box-sizing: border-box;
}

.pop-area .btn_close {
  width: 55px;
  height: 55px;
  top: 0;
  right: 0;
}

.pop-area p {
  width: 464px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  line-height: 50px;
  font-size: 24px;
  color: #b5e4ff;
  font-weight: bold;
}

.pop-area .invite-area {
  height: 26px;
  width: 216px;
  background-color: #fff;
  color: #000;
  text-align: center;
  font-size: 16px;
  line-height: 26px;
  margin: 20px auto 40px;
  border: 0 none;
  outline: none;
  display: block;
}

.pop-area .btn {
  width: 159px;
  height: 46px;
  background: url(../images/btn.png) no-repeat 0 0;
  color: #b5e4ff;
  line-height: 46px;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  margin: 0 auto;
  display: block;
}

.pop-area .btn:hover {
  color: #fff;
  background-image: url(../images/btn-on.png);
}