/*
* {
  margin: 0;
  padding: 0
}
*/

#pageup {
  position: fixed;
  right: 40px;
  bottom: 60px;
  width: 38px;
  height: 38px;
  background-image: url(up.png);
  background-repeat: no-repeat;
  background-size: 38px 38px;
  display: none;
  cursor: pointer;
}