* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
}
html,
body {
  width: 100%;
  height: 100%;
}
body {
  margin: 0px;
  padding: 0px;
  width: 100%;
  height: 100%;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  overflow: auto;
}
.header {
  position: absolute;
  top: 0;
  left: 0;
  padding: 20px;
}
.madeby {
  position: absolute;
  top: 20px;
  right: 20px;
  font-style: italic;
}
.madeby a {
  color: black;
  vertical-align: middle;
  margin-right: 20px;
}
.madeby iframe {
  vertical-align: middle;
}
@media (max-width: 600px) {
  .madeby {
    top: inherit;
    bottom: 0;
    left: 0;
    font-style: italic;
    text-align: center;
    background: rgba(255, 255, 255, 0.85);
    right: 0;
    padding: 10px;
    z-index: 1;
  }
}