/*トップページへ戻る*/
#page-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  font-size: 77%;
}
#page-top a:link {
  display: inline-block;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: darkblue;
  text-align:center;
  line-height: 60px;
  text-decoration: none;
  color:#fff;
  
  
}

#page-top a:hover {
  text-decoration: none;
  background: #f60;
}

#page-top a:visited {
  display: inline-block;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: darkblue;
  text-align:center;
  line-height: 60px;
  text-decoration: none;
  

}

/*トップページへ戻るここまで*/