html, body {
  margin: 0px;
  width: 100%;
  height: 100%;
}

.bsod {
  font-family: 'Lucida Console', 'Lucida Sans Typewriter', monaco, 'Bitstream Vera Sans Mono', monospace;
  background: #0000AA;
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  color: #fff;
}

.error-header {
  text-align: center;
  margin-bottom: 10px;
  font-size: inherit;
  font-weight: normal;
  margin-top: 0;
}

p {
  margin: 0;
}

.error-header span {
  background: rgba(255, 255, 255, 0.7);
  color: #0000AA;
  margin: auto;
}

.error {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  font-size: 14px;
  max-width: 420px;
}