@media (max-width: 414px) {
  html {
    font-size: 18px;
  }
}
@media (max-width: 375px) {
  html {
    font-size: 16px;
  }
}
@media (max-width: 320px) {
  html {
    font-size: 15px;
  }
}
html {
  background: #dededf;
}
body {
  height: 177.5vw;
  box-sizing: border-box;
  background-position: top center;
  background-repeat: no-repeat;
  background-size: 100%;
}
a {
  -webkit-tap-highlight-color: transparent;
}
input::-webkit-input-placeholder {
  color: #999;
}
.login {
  width: 100%;
  background: #dededf;
  font-family: "microsoft", "微软雅黑";
  padding-top: 11.5%;
}
.login .log-fir {
  width: 70%;
  margin: auto;
}
.login .login-img {
  width: 80%;
  background: url("../img/login-img.png") no-repeat;
  height: 55vw;
  background-size: 100%;
  margin-left: 28%;
  z-index: 0;
}
.login .tit {
  font-size: 1.7rem;
  color: #6e7176;
  margin-top: -34%;
  letter-spacing: 0.5vw;
  text-align: center;
}
.login input {
  display: block;
  width: 70%;
  background: #d1d1d2;
  box-shadow: inset 1px 1px 1px #6d6d6d;
  border-radius: 20vw;
  padding: 4% 10% 4% 20%;
  font-size: 1rem;
  font-family: "microsoft";
}
.login .account {
  width: 100%;
  line-height: 11.1vw;
  margin-top: 7%;
  overflow: hidden;
  border: 1px solid #f0f0f0;
  border-radius: 20vw;
  z-index: 6;
  position: relative;
}
.login .account .acc {
  background: url("../img/lo-1.png") no-repeat 8% center;
  background-size: auto 50%;
}
.login .account .pwd {
  background: url("../img/lo-2.png") no-repeat 8% center;
  background-size: auto 50%;
}
.login a {
  display: block;
  text-align: center;
  margin: 3vw 0;
}
.login .logined {
  width: 100%;
  color: #fff;
  background: linear-gradient(to right, #ff5b02, #ff4702);
  padding: 3.7% 0;
  margin: 7% auto;
  background: -webkit-linear-gradient(left, #ff5b02, #ff4702);
  border-radius: 12vw;
  font-size: 1.2rem;
}
.login .san {
  width: 100%;
}
.login .san .a2 {
  margin: 7% 0 0;
  font-size: 0.8rem;
  color: #999;
  float: right;
}
.login .reg {
  width: 25%;
  border: 1px solid #fff;
  border-radius: 5px;
  background: linear-gradient(-45deg, #fff, #d6d6d6);
  padding: 1.8% 0;
  background: -webkit-linear-gradient(-45deg, #fff, #e6e6e6);
  color: #a0a0a0;
  font-size: 1.1rem;
  margin: auto;
}
.login .or-tit {
  font-size: 0.75rem;
  width: 23%;
  margin: auto;
  padding: 3.5% 0;
  color: #3f3f3f;
  position: relative;
  text-align: center;
}
.login .or-tit:before {
  content: "";
  display: block;
  height: 1px;
  background: #696969;
  width: 94%;
  position: absolute;
  left: -94%;
  top: 50%;
}
.login .or-tit:after {
  content: "";
  display: block;
  height: 1px;
  background: #696969;
  width: 94%;
  position: absolute;
  right: -94%;
  top: 50%;
}
.login .other {
  width: 70%;
  color: #767676;
  margin: 2.1% auto;
  text-align: justify;
  text-align-last: justify;
}
.login .other span {
  display: block;
  float: left;
  font-size: 3.5vw;
  color: #a3a3a3;
}
.login .other a {
  width: 25%;
  display: inline-block;
  margin: 0;
  font-size: 0.75rem;
  padding-top: 13%;
  color: #888;
  text-indent: -1px;
  text-align: center;
  text-align-last: center;
}
.login .other .a1 {
  position: relative;
}
.login .other .a1 i {
  display: block;
  transform: rotateZ(-45deg);
  font-size: 1.7rem;
  color: orange;
  position: absolute;
  top: 0%;
  width: 100%;
  margin: 0 0 0 7%;
}
.login .other .sina {
  background: url("../img/sina.png") no-repeat top center;
  background-size: 55%;
}
.login .other .qq {
  background: url("../img/qq.png") no-repeat top center;
  background-size: 45%;
}
.login .other .weichat {
  background: url("../img/weichat.png") no-repeat top center;
  background-size: 55%;
}
.login .foot {
  width: 38%;
  height: 29vw;
  background: radial-gradient(50% 60%, farthest-corner, #fff, #dededf, #dededf);
  margin: 8.5% auto 0;
  background: -webkit-radial-gradient(50% 60%, farthest-corner, #fff, #fff, #dededf, #dededf);
}
.login .foot p {
  background: url("../img/foot.png") no-repeat center;
  background-size: 100%;
  height: 100%;
  width: 85%;
  margin: auto;
}
.login .return {
  width: 25%;
  padding: 2% 0;
  text-align: center;
  border-radius: 5px;
  border: 1px solid #cecece;
  color: #b0b0b0;
  font-size: 1rem;
  margin: 0 auto 0.5%;
  background: linear-gradient(to bottom, #fff, #dddddd);
  z-index: 999;
}
.once {
  padding-top: 0;
  width: 70%;
  margin: auto;
}
.once .eye {
  position: absolute;
  top: 2.8vw;
  right: 1.5vw;
  width: 8vw;
  height: 6vw;
  background: url("../img/a-icon.png") no-repeat;
  background-size: 170%;
}
.once .e-open {
  background-position: -7vw 0.5vw;
}
.once .e-close {
  background-position: 0vw 1.5vw;
}
.regin {
  padding-top: 0;
  width: 70%;
  margin: auto;
}
.regin .code {
  background: url("../img/lo-3.png") no-repeat 8% center;
  background-size: auto 50%;
}
.regin .account {
  position: relative;
}
.regin .account p {
  position: absolute;
  top: 2vw;
  right: 2.5vw;
  padding: 0 2.5vw;
  line-height: 6.5vw;
  font-size: 3.3vw;
  color: #b2b2b2;
  background: #f7f7f7;
  border: 1px solid #cbcbcb;
  border-radius: 5px;
}
.mark {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 999;
  display: none;
}
.loading {
  position: absolute;
  top: 30%;
  left: 50%;
  margin-left: -60px;
  width: 150px;
  height: 15px;
}
.loading span {
  display: inline-block;
  width: 15px;
  height: 100%;
  margin-right: 5px;
  border-radius: 50%;
  background: #eebf1c;
  -webkit-animation: load 1.04s ease infinite;
}
.loading span:last-child {
  margin-right: 0;
}
@-webkit-keyframes load {
  0% {
    opacity: 1;
    -webkit-transform: scale(1.3);
  }
  100% {
    opacity: 0.2;
    -webkit-transform: scale(0.3);
  }
}
.loading span:nth-child(1) {
  -webkit-animation-delay: 0.13s;
}
.loading span:nth-child(2) {
  -webkit-animation-delay: 0.26s;
}
.loading span:nth-child(3) {
  -webkit-animation-delay: 0.39s;
}
.loading span:nth-child(4) {
  -webkit-animation-delay: 0.52s;
}
.loading span:nth-child(5) {
  -webkit-animation-delay: 0.65s;
}
.mark-1 {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  text-align: center;
  display: none;
}
.mark-1 .bo-1 {
  width: 45%;
  margin: 55% auto 0;
  color: #c2c2c2;
  text-align: center;
  background: rgba(0, 0, 0, 0.62);
  border-radius: 15px;
  padding: 2% 0 7%;
}
.mark-1 .bo-1 .err {
  color: red;
  font-size: 4rem;
}