* {
	margin: 0 ;
}
body{
margin-left: 180px;
margin-right: 180px;
border: 2px solid black;

}
a{
	display: inline-block;
	width: auto;
	height: auto;
	border-left: yellow;
	background: green;
	text-decoration: none;
	border: 2px solid gray;
	border-radius: 7px;
	padding-left: auto;
	padding-right: auto;
	padding: 10px 45px;
}

header {
	width: 100%;
	overflow: hidden;
	margin-bottom: 50px;
}
p {
	padding: 2px;
	margin: 10px;
	border: 2px solid #000
}
a{
	margin-bottom: 10px;
	padding-bottom: 10px;
}