html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background-color: #222;
  font-family: 'Arial'
}

section {
  cursor: grab;
  overflow: auto;
  margin-bottom: 1em;
  white-space: nowrap;
  margin: 2em;
}

section > div {
  display: inline-block;
  margin: 0 0 1em 1em;
  text-align: center;
  color: #EEE;
  font-size: 4em;
  width: 4em;
  height: 2em;
  line-height: 2em;
  box-shadow: -5px 2px 10px #111;
  text-shadow: 0px 0px 3px #222;
}

h1 {
  margin: 2em;
  color: #EEE;
  text-shadow: -5px 2px 5px #111;
  font-size: 2em;
  letter-spacing: 0.2em;
}

#loader {
  width: 100px;
  height: 100px;
  position: fixed;
  left: 50%;
  bottom: 1%;
  display: none;
}

::-webkit-scrollbar {
    width: 12px;
}
 
::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3); 
    -webkit-border-radius: 10px;
    border-radius: 10px;
}
 
::-webkit-scrollbar-thumb {
    -webkit-border-radius: 10px;
    border-radius: 10px;
    background: rgba(200, 200, 200, 0.8); 
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.5); 
}
::-webkit-scrollbar-thumb:window-inactive {
	background: rgba(200, 200, 200, 0.4); 
}