#main {
  font: 13px "mozTT",sans-serif;
}
#main h4 {
  font-size: 13px;
}
#main h3 {
  font-size: 14px;
}
#main h2 {
  font-size: 16px;
}
#main h1 {
  font-size: 18px;
}

/* Power */
#main i, #main em {
  color: purple;
  font-style: normal;
  font-weight: normal;
}
/* Intense */
#main b, #main strong {
  color: rgb(195, 0, 0);
  font-style: normal;
  font-weight: normal;
}
/* Relax */
#main code {
  color: green;
  font-style: normal;
  font-weight: normal;
  font: 13px "mozTT",sans-serif;
}

#statusbar {
  color: #333;
  font-size: 12px;
  font-weight: 400;
  line-height: 12px;
  margin: 2px 0 0 0;
  background-color: white;
  opacity: 0.8;
  padding: 3px 0 0 0;
  position: fixed;
  top: 5rem;
  right: 0;
}

#statusbar span {
  padding: 0px 2px;
  margin: 0;
  border-left: 1px solid #ccc;
}

#statusbar span:first-child {
  border-left: 0px none #fff;
}

button.interval {
  width:  54px !important;
  height: 50px !important;
}

section[role="region"] {
  position: fixed;
  width: 100%;
}

.top-bar-placeholder {
  height: 4rem;
}

section[role="region"] > header:first-child menu[type="toolbar"] button {
  height: 5rem;
  min-width: 6rem;
  width: auto;
  margin-bottom: 0;
  border-radius: 0;
  line-height: 5rem;
  float: left;
  font-size: 1.4rem;
  background: none;
  padding: 0 1.75rem;
  -moz-box-sizing: border-box;
  text-align: center;
  text-shadow: none;
  position: relative;
  z-index: 5;
  background: url(../images/headers/ui/dark/separator.png) no-repeat left center;
  /*border: 1px solid #ccc;*/
}

section[role="region"] > header:first-child menu[type="toolbar"] button:first-child {
  background-image: none !important;
}

section[role="region"] > header:first-child menu[type="toolbar"] a:last-child,
section[role="region"] > header:first-child menu[type="toolbar"] button:last-child {
  background: url(../images/headers/ui/dark/separator.png) no-repeat left center;
  margin-left: -0.2rem;
  z-index: 1;
}

#lesson-nav {
  padding-top: 300px;
}
#lesson-nav li {
  display: inline;
  padding: 8px;
}
#lesson-nav li:first-child {
  padding-left: 0px;
}
#lesson-nav li:last-child {
  padding-right: 0px;
}

#lesson ul {
  padding: 0;
  list-style-type: none;
}

#lesson li.history {
  background: #ccc;
}