* {
  box-sizing: border-box;
  /* By default do not allow any user text selection, only enable for certain
  parts on a per-element/region area */
  -moz-user-select: none;
}

html {
  font-size: 10px;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  line-height: 100%;
  overflow: hidden;
  background-color: #000;
}

h1,
h2,
h3,
h4,
h5,
section {
  /* unscrew up heights */
  font-size: 100%;
  padding: 0;
  margin: 0;
}

section {
  width: 100%;
}

ol,
menu li,
ol li {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Allow inputs to be selectable (cut/copy/paste operations) */
input[type="email"],
input[type="search"],
input[type="text"],
input[type="url"],
textarea {
 -moz-user-select: text;
}

html[dir="ltr"] { text-align: left; }
html[dir="rtl"] { text-align: right; }