body{
	text-align: center;
	font-size: 25px;
	background-color: #DCDCDC;
}
a:link {
    color: black;
}

a:visited {
    color: black;
}

a:hover {
    color: blue;
}

a:active {
    color: gray;
}

footer{
	font-size: 15px;
}

#botton a{
   	   font-size: 300%;
 	   margin: 0;
  	    padding: 0;
  	  	width:200px;
		height:200px;
		border-radius:200%;
		border:3px solid #BEBEBE;
		background:#BEBEBE;
		text-decoration: none;
}