@charset "UTF-8";

/*
Styles for older IE versions (previous to IE9).
*/

#page_top{
  z-index:1000;
  width: 100px;
  height: 100px;
  position: fixed;
  right: 0;
  bottom: -100px;
  border-radius: 50%;
//  content: url(./top.png);
  background-image: url("../css/top.png");
  background-size:contain;
}

#page_back{
  z-index:1000;
  width: 100px;
  height: 100px;
  position: fixed;
  right: 110px;
  bottom: -100px;
  border-radius: 50%;
//  content: url(./back.png);
background-image: url("../css/back.png");
background-size:contain;
}

#page_no_back{
  z-index:1000;
  width: 100px;
  height: 100px;
  position: fixed;
  right: 110px;
  bottom: -100px;
  border-radius: 50%;
  content: url(./page_no_back.png);
}