body {
  margin: 0;
  padding: 0;
  min-width: 320px;
  max-width: 768px;
  background-color: #eff0f4;
}
header {
  background-color: #5fc0cd;
  overflow: auto;
}
header .middle,
header .left,
header .right {
  float: left;
  height: 44px;
  text-align: center;
  line-height: 44px;
  color: #ffffff;
  font-size: 1.2em;
}
header .middle {
  width: 100%;
  font-size: 1.3em;
}
header .left {
  width: 100px;
  margin-left: -100%;
}
header .right {
  width: 100px;
  margin-left: -100px;
}
main {
  margin: 10px 0;
}
main .register {
  margin: 5px 0;
  background-color: #ffffff;
}
main .register::after {
  content: '';
  display: block;
  clear: both;
}
main .register label {
  display: block;
  float: left;
  width: 60px;
  height: 50px;
}
main .register label[for="name"] {
  background: url(img/phone.png) no-repeat center;
  background-size: 30% auto;
}
main .register label[for="password"] {
  background: url(img/lock.png) no-repeat center;
  background-size: 30% auto;
}
main .register input {
  height: 30px;
  padding: 0 0 0 10px;
  margin: 10px 0;
  border: none;
  border-left: 1px solid #eaedee;
  color: #333333;
}
footer {
  margin-top: 40px;
}
footer button {
  width: 100%;
  height: 50px;
  border: none;
  font-size: 1.5em;
  word-spacing: 1em;
  color: #ffffff;
  background-color: #5fc0cd;
}
footer p {
  float: right;
  margin: 10px 20px;
  color: #5fc0cd;
}
.login {
  margin-top: 100px;
}
.login h5 {
  text-align: center;
  color: #b3b7ca;
}
.login h5 span {
  display: inline-block;
  width: 50px;
  margin-left: 5px;
  border-top: 1px solid #b3b7ca;
  vertical-align: middle;
}
.login-alt {
  margin: 20px 5%;
}
.login-alt div {
  display: inline-block;
  width: 30%;
  text-align: center;
}
.login-alt div img {
  width: 50px;
  height: auto;
}
.login-alt div span {
  display: block;
  color: #333333;
}