* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-weight: 300;
  line-height: 34px;
  letter-spacing: .02em;
}

html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  float: left;
  display: block;
  font-family: 'Open Sans', sans-serif;
  font-size: 1rem;
}

body {
  background-image: url("../img/landing.jpg");
  background-size: cover;
  color: #fff;
}

.wrapper {
  padding: 2em 1em;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  float: left;
  display: block;
  text-align: center;
}

.wrapper .header {
  height: auto;
  margin-top: 9em;
  width: 100%;
  float: left;
}

.wrapper .header .title-zh {
  color: #333333;
  font-size: 2.875em;
  font-weight: 800;
  font-family: Microsoft YaHei, Arial, sans-serif
}

.wrapper .header .title-en {
  color: #333333;
  font-weight: 600;
}

.wrapper .content {
  height: auto;
  margin-top: 1em;
  width: 100%;
  float: left;
}

.wrapper .content .info p span{
  font-family: Microsoft YaHei, Arial, sans-serif
}

.wrapper .content .info p {
  color: #fff;
  font-size: 1.25em;
}

.wrapper .content .button {
  margin-top: 1em;
}

.wrapper .footer {
  height: auto;
  margin-top: 1em;
  width: 100%;
  float: left;
  bottom: 1em;
  position: absolute;
  font-size: .9rem;
}

.wrapper .footer .info {
  color: #fff;
  text-decoration: none;
  cursor: default;
}

.wrapper .footer .info:hover {
  color: #fff;
}

.wrapper .footer .info:hover:after {
  color: #fff;
}

.wrapper .footer .info:not(:last-child):after {
  content: ' | ';
  font-weight: bold;
  color: #fff;
}

.wrapper .btn a{
  font-weight: 600;
} 

.wrapper .btn {
  text-shadow: 0 0.08em 0 rgba(0, 0, 0, 0.1);
  margin-bottom: 1em;
  display: inline-block;
  margin: auto .5em;
  padding: .5em 1.2em;
  border: .1em solid;
  border-radius: 5px;
  color: inherit;
  text-decoration: none;
  box-shadow: 0 0.08em 0 rgba(0, 0, 0, 0.1);
  width: 148px;
}

.wrapper .btn:hover {
  border-color: #fff;
  background-color: white;
  color: #333;
}

@media all and (max-width: 40em) {
  html, body {
    font-size: .85rem;
    line-height: 22px;
  }
}
@media all and (max-width: 60em) {
  html, body {
    font-size: .9rem;
    line-height: 24px;
  }
}

@media (max-width: 320px) {
	.wrapper .header{
		margin-top: 3em;
	}
	.title-zh{
		margin-bottom: 10px;
	}
	.title-en{
		margin-bottom: 0;
	}
	.wrapper .content .info p span {
    	font-size: 13px;
	}
	.wrapper .footer .info {
	    font-size: 12px;
	    padding: 0 5px;
	}
}