html, body {
  width: 100%;
  height: 100%;
}
body {
  background-color: #0097aa;
  font-family: 'Roboto Regular', sans-serif;
  font-size: 18px;
  color: #fff;
  line-height: 2.0em;
  margin-top: 0px;
  margin-left: 10px;
}
.header {
    width: 100%;
    height: 40px;
	margin-left: -10px;
	margin-bottom: 10px;
    padding-top: 1px;
    padding-bottom: 11px;
    padding-left: 10px;
    background: #33acbb;
    box-shadow: 2px 2px 2px #008899;
    }
h1 {
	font-family: 'Cuprum Regular', sans-serif;
	font-size: 22px;
    font-weight: normal;
	color: #fff;
	line-height: 1.0em;
	}
a {
	font-family: 'Cuprum Regular', sans-serif;
    font-size: 22px;
    color: #fff;
	text-decoration: none;
    text-align: left;
	padding-left: 0px;
    margin-bottom: 0px;
    line-height: 1.0em;
    }
a:hover {
    text-decoration: underline;
    }

.farSide {
  text-align: right;
}
html[dir="RTL"] .farSide {
  text-align: left;
}
.tab {
  padding: 2px 9px;
  text-decoration: none;
  color: #fff;
}
#languageMenu {
  float: right;
  vertical-align: top;
  margin-top: -50px;
  margin-right: 45px;
}
#selected {
  font-family: 'Roboto Regular', sans-serif;
  font-size: 20px;
  background-color: #f00;
  border-radius: 4px;
}

/* Pulse the language menu once to draw attention to it. */

@keyframes pulse {
    0% { background-color: #fff }
    50% { background-color: #f00 }
    100% { background-color: #fff }
}
@-webkit-keyframes pulse {
    0% { background-color: #fff }
    50% { background-color: #f00 }
    100% { background-color: #fff }
}

#blockly {
  height: 300px;
  width: 100%;
  border-style: solid;
  border-color: #ddd;
  border-width: 0 1px 1px 0;
}

/* SVG Plane. */
#plane {
  overflow: hidden;
}
#fuselage {
  fill: #fff;
  stroke: #000;
}
#wing, #tail {
  fill: #ddd;
  stroke: #444;
}
.crew {
  fill: #f44;
  stroke: #000;
}
.seat1st {
  fill: #88f;
  stroke: #000;
}
.seat2nd {
  fill: #8b8;
  stroke: #000;
}
#seatYes, #seatNo {
  font-size: 40pt;
}
text {
  font-family: sans-serif;
  font-size: 18pt;
  fill: #444;
}

/* Slider. */
.sliderTrack {
  stroke: #aaa;
  stroke-width: 6px;
  stroke-linecap: round;
}
.sliderKnob {
  fill: #ddd;
  stroke: #bbc;
  stroke-width: 1px;
  stroke-linejoin: round;
}
.sliderKnob:hover {
  fill: #eee;
}


/* Buttons */
button {
	margin: 5px;
	padding: 10px;
	border-radius: 4px;
	border: 1px solid #ddd;
	font-size: large;
	background-color: #eee;
	color: #000;
}
button.primary {
	border: 1px solid #dd4b39;
	background-color: #dd4b39;
	color: #fff;
	margin-left: 15px;
	margin-right: 15px;
}
button.secondary {
	border: 1px solid #4d90fe;
	background-color: #4d90fe;
	color: #fff;
}
button.version {
	border: 1px solid #ff8c2b;
	background-color: #ff8c2b;
	color: #fff;
}
button.conditional{
    height: 35px;
	margin-left: 3px;
	margin-right: 3px;
	padding: 0px;
	padding-left: 6px;
	padding-right: 6px;
	border: 2px solid #dd4b39;
	background-color: #ddd;
	color: #000;
}
button.home{
    height: 35px;
	margin: 0px;
	margin-right: -5px;
	padding: 0px;
	padding-left: 6px;
	padding-right: 6px;
	border: 2px solid #dd4b39;
	background-color: #dd4b39;
	color: #fff;
}
button.learning{
    height: 35px;
	margin: 0px;
	margin-right: -12px;
	padding: 0px;
	padding-left: 6px;
	padding-right: 6px;
	border: 2px solid #dd4b39;
	background-color: #fff;
	color: #000;
}