html, body {
  margin: 0;
}

.img{
	width: 500px;
	height: 500px;
	margin-top:50px;
	margin-right: auto;
	margin-left: auto;	
	
}
.link{
	width: 500px;
	height: 68px;
	font-size: 16px;
	line-height: 64px;
	color: #666;
	margin-right: auto;
	margin-left: auto;
	text-align: center;
}
.link a{
	text-decoration: none;	
	color: #666;
}

@media (max-width: 460px) {
	
.img{
	width: 100vw;
	height: 100vw;
	margin-top:3vw;
}
.img img{
	width: 100vw;
	height: 100vw;
}
.link{
	width: 100vw;
	height: 68px;
}

}