* {
	margin: 0;
	padding: 0;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-ms-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all 0.3s;
}
body {
    color: white;
    font-size: 16px;
    width: 100%;
    max-width: 100vw;
    font-family: "Arial","微软雅黑","Microsoft YaHei","思源黑体",sans-serif;
    background-color: #c9d7cb;
    color: #000; 
}
body div {
	position: relative;
	text-align: center;
	top: 40vh;
	
}
div h1{
	font-size: 5em;
}
div p{
	font-size: 2em;
}
div p a:link, div p a:visited, div p a:hover {
	text-decoration: none;
	color: #000;
}
div p a:hover {
	border: 1px solid #000;
	padding: 5px 20px;
}