#mySite a:link, #mySite a:visited {
  color: #ccc;
  border: 1px solid #aaa;
  padding: 2px 8px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  margin: 4px;
}
#mySite a:link {background-color: #eee;color:#222}
#mySite a:visited {background-color: #333;}
#mySite a:hover, #mySite a:active { background-color: #111; color: #fff; }
#mySite {
background-color: #333;
color:#ddd;
text-align:center;
padding:28px 8px;
font-size: 13px;
}
.clearfix:after { content: ""; display: table; clear: both; }
var mybutton = document.getElementById("myBtn");
window.onscroll = function() {scrollFunction()};
function scrollFunction() {
	if (document.body.scrollTop > 300 || document.documentElement.scrollTop > 300) {
		mybutton.style.display = "block";
	} else { mybutton.style.display = "none"; }
}
function topFunction() {
	document.body.scrollTop = 0;
	document.documentElement.scrollTop = 0;
}