#exception-container {
  position: absolute;
  top: 20%;
  left: 25%;
  right: 25%;
  bottom: 20%;
  z-index: 9999;
  overflow: auto;
}
#exception-container > a {
  position: absolute;
  top: 7px;
  right: 7px;
}
#exception-container > h2 {
  background-color: #ffa1a1;
  border-bottom: 1px solid #ff4343;
  margin: 0;
  padding: 5px;
}
