#check-answer, #shortcuts {
  position: fixed; top: 0px;
  display: block;
  padding: 1px 5px;
  background: rgba(255,255,255,0.8);
  border-bottom: 1px solid black;
  text-decoration: none;
  font-family: 'Alice', serif; font-weight: 400;
  font-size: 16px; line-height: 1.4;
  text-align: left;
}
#shortcuts span { cursor: pointer; }
#shortcuts {
  left: 0px;
  border-right: 1px solid black;
  -webkit-border-bottom-right-radius: 4px;
  -moz-border-radius-bottomright: 4px;
  border-bottom-right-radius: 4px;
  z-index: 99;
  color: blue;
}
#shortcuts .menu { display: none; }
#shortcuts:hover .menu { display: block; }
#shortcuts .menu {
  color: black;
  list-style-type: none;
  margin: 0;
  padding: 0 5px 5px 10px;
  border-top: 1px solid black;
}
#check-answer {
  right: 0px;
  border-left: 1px solid black;
  -webkit-border-bottom-left-radius: 4px;
  -moz-border-radius-bottomleft: 4px;
  border-bottom-left-radius: 4px;
}
#check-answer:link { color: blue; }

@media print {
  #check-answer, #shortcuts {
    display: none;
  }
}