.home {
	position: fixed;
	top: 28px;
	right: 48px;
	z-index: 2;
	color: #fff;
	font-size: 14px;
	text-decoration: none;
}

body {
	width: 100%;
	height: 100vh;
  background-color: black;
  /* opacity: .5; */
	overflow: auto;
}

.logo {
	color: #fff;
	font-size: 24px;
	display: flex;
	align-items: center;
	padding-left: 100px;
	margin-top:50px;
}

.logo img {
	margin-right: 10px;
}

.content {
	color: #fff;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.title h1 {
	font-size: 60px;
	font-weight: bold;
	letter-spacing: 2px;
}

.gird {
	display: flex;
	align-items: center;
	margin: 20px 0;
}
.gird .item {
	text-align: center;
	margin: 0 80px;
}

.gird .item p {
	margin-top: 10px;
}

.gird .item2 {
	display: flex;
	align-items: center;
	margin: 0 40px;
}

.gird .item2 p {
	text-align: left;
	margin-left: 10px;
	font-size: 14px;
	color: #ddd;
}

.gird .item2 p span {
	font-size: 18px;
	font-weight: bold;
	color: #fff;
}

.copyright p {
	margin: 0;
	font-size: 16px;
	text-align: center;
	color: #ddd;
}

a {
	color: #ddd;
}

.app {
	margin: 100px 0;
	display: flex;
	align-items: center;
}

.app .left {
	display: flex;
	flex-direction:column;
	align-items: center;
}

.app .left a {
	margin-top: 40px;
}

.app .right img {
	width: 200px;
	border-radius: 2px;
	margin-left: 100px;
}