/*! normalize.css v2.1.1 | MIT License | git.io/normalize */
/* ==========================================================================
   HTML5 display definitions
   ========================================================================== */
/**
 * Correct `block` display not defined in IE 8/9.
 */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
  display: block; }

/**
 * Correct `inline-block` display not defined in IE 8/9.
 */
audio,
canvas,
video {
  display: inline-block; }

/**
 * Prevent modern browsers from displaying `audio` without controls.
 * Remove excess height in iOS 5 devices.
 */
audio:not([controls]) {
  display: none;
  height: 0; }

/**
 * Address styling not present in IE 8/9.
 */
[hidden] {
  display: none; }

/* ==========================================================================
   Base
   ========================================================================== */
/**
 * 1. Prevent system color scheme's background color being used in Firefox, IE,
 *    and Opera.
 * 2. Prevent system color scheme's text color being used in Firefox, IE, and
 *    Opera.
 * 3. Set default font family to sans-serif.
 * 4. Prevent iOS text size adjust after orientation change, without disabling
 *    user zoom.
 */
html {
  background: #fff;
  /* 1 */
  color: #000;
  /* 2 */
  font-family: sans-serif;
  /* 3 */
  -ms-text-size-adjust: 100%;
  /* 4 */
  -webkit-text-size-adjust: 100%;
  /* 4 */ }

/**
 * Remove default margin.
 */
body {
  margin: 0; }

/* ==========================================================================
   Links
   ========================================================================== */
/**
 * Address `outline` inconsistency between Chrome and other browsers.
 */
a:focus {
  outline: thin dotted; }

/**
 * Improve readability when focused and also mouse hovered in all browsers.
 */
a:active,
a:hover {
  outline: 0; }

/* ==========================================================================
   Typography
   ========================================================================== */
/**
 * Address variable `h1` font-size and margin within `section` and `article`
 * contexts in Firefox 4+, Safari 5, and Chrome.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0; }

/**
 * Address styling not present in IE 8/9, Safari 5, and Chrome.
 */
abbr[title] {
  border-bottom: 1px dotted; }

/**
 * Address style set to `bolder` in Firefox 4+, Safari 5, and Chrome.
 */
b,
strong {
  font-weight: bold; }

/**
 * Address styling not present in Safari 5 and Chrome.
 */
dfn {
  font-style: italic; }

/**
 * Address differences between Firefox and other browsers.
 */
hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0; }

/**
 * Address styling not present in IE 8/9.
 */
mark {
  background: #ff0;
  color: #000; }

/**
 * Correct font family set oddly in Safari 5 and Chrome.
 */
code,
kbd,
pre,
samp {
  font-family: monospace, serif;
  font-size: 1em; }

/**
 * Improve readability of pre-formatted text in all browsers.
 */
pre {
  white-space: pre-wrap; }

/**
 * Set consistent quote types.
 */
q {
  quotes: "\201C" "\201D" "\2018" "\2019"; }

/**
 * Address inconsistent and variable font size in all browsers.
 */
small {
  font-size: 80%; }

/**
 * Prevent `sub` and `sup` affecting `line-height` in all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline; }

sup {
  top: -0.5em; }

sub {
  bottom: -0.25em; }

/* ==========================================================================
   Embedded content
   ========================================================================== */
/**
 * Remove border when inside `a` element in IE 8/9.
 */
img {
  border: 0; }

/**
 * Correct overflow displayed oddly in IE 9.
 */
svg:not(:root) {
  overflow: hidden; }

/* ==========================================================================
   Figures
   ========================================================================== */
/**
 * Address margin not present in IE 8/9 and Safari 5.
 */
figure {
  margin: 0; }

/* ==========================================================================
   Forms
   ========================================================================== */
/**
 * Define consistent border, margin, and padding.
 */
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em; }

/**
 * 1. Correct `color` not being inherited in IE 8/9.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 */
legend {
  border: 0;
  /* 1 */
  padding: 0;
  /* 2 */ }

/**
 * 1. Correct font family not being inherited in all browsers.
 * 2. Correct font size not being inherited in all browsers.
 * 3. Address margins set differently in Firefox 4+, Safari 5, and Chrome.
 */
button,
input,
select,
textarea {
  font-family: inherit;
  /* 1 */
  font-size: 100%;
  /* 2 */
  margin: 0;
  /* 3 */ }

/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
 */
button,
input {
  line-height: normal; }

/**
 * Address inconsistent `text-transform` inheritance for `button` and `select`.
 * All other form control elements do not inherit `text-transform` values.
 * Correct `button` style inheritance in Chrome, Safari 5+, and IE 8+.
 * Correct `select` style inheritance in Firefox 4+ and Opera.
 */
button,
select {
  text-transform: none; }

/**
 * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 *    and `video` controls.
 * 2. Correct inability to style clickable `input` types in iOS.
 * 3. Improve usability and consistency of cursor style between image-type
 *    `input` and others.
 */
button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button;
  /* 2 */
  cursor: pointer;
  /* 3 */ }

/**
 * Re-set default cursor for disabled elements.
 */
button[disabled],
html input[disabled] {
  cursor: default; }

/**
 * 1. Address box sizing set to `content-box` in IE 8/9.
 * 2. Remove excess padding in IE 8/9.
 */
input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */ }

/**
 * 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome
 *    (include `-moz` to future-proof).
 */
input[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box;
  /* 2 */
  box-sizing: content-box; }

/**
 * Remove inner padding and search cancel button in Safari 5 and Chrome
 * on OS X.
 */
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none; }

/**
 * Remove inner padding and border in Firefox 4+.
 */
button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0; }

/**
 * 1. Remove default vertical scrollbar in IE 8/9.
 * 2. Improve readability and alignment in all browsers.
 */
textarea {
  overflow: auto;
  /* 1 */
  vertical-align: top;
  /* 2 */ }

/* ==========================================================================
   Tables
   ========================================================================== */
/**
 * Remove most spacing between table cells.
 */
table {
  border-collapse: collapse;
  border-spacing: 0; }

body, html {
  font-family: Times, Arial, Helvetica, sans-serif;
  color: #fff;
  background: #000; }

div, p, a, ul, li, h1, h2 {
  padding: 0;
  margin: 0; }

body {
  width: 950px;
  margin: 0 auto;
  position: relative;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none; }

p {
  font-size: 22px; }

a {
  color: #fff; }

header a, footer a {
  color: transparent;
  font: 0/0 a;
  text-shadow: none; }

.choose-another, .title, .before-after, .choose-picture, .synthesizing {
  display: block;
  background-repeat: no-repeat;
  background-image: url("../images/text.png");
  color: transparent;
  font: 0/0 a;
  text-shadow: none; }

.choose-another {
  background-position: 0px 0px;
  width: 358px;
  height: 25px; }

.title {
  background-position: 0px -28px;
  width: 623px;
  height: 67px; }

.before-after {
  background-position: 0px -98px;
  width: 504px;
  height: 64px; }

.choose-picture {
  background-position: -361px 0px;
  width: 258px;
  height: 25px; }

.synthesizing {
  background-position: 0px -165px;
  width: 358px;
  height: 67px; }

header {
  position: relative;
  height: 40px;
  z-index: 1000;
  *zoom: 1; }
  header:before, header:after {
    content: " ";
    display: table; }
  header:after {
    clear: both; }
  header .logo {
    position: absolute;
    left: 9px;
    width: 224px;
    height: 52px;
    background: url(../images/logo.png); }
    header .logo a {
      position: absolute;
      display: block;
      width: 224px;
      height: 52px;
      z-index: 1000; }
  header .user-id {
    position: absolute;
    left: 234px;
    width: 250px;
    height: 40px;
    padding-right: 63px;
    font-size: 20px;
    line-height: 35px;
    text-align: right;
    letter-spacing: 1px;
    color: #fff;
    background: url(../images/key.jpg) right no-repeat; }
  header nav {
    float: right; }
    header nav ul {
      list-style: none; }
    header nav li {
      float: left;
      padding-top: 7px; }

.frame {
  position: relative;
  height: 534px;
  background: url(../images/backgrounds/bg1.jpg);
  overflow: hidden; }
  .frame .btn, .frame img, .frame .video-frame, .frame textarea, .frame div {
    position: absolute; }
  .frame h1 {
    position: absolute;
    color: transparent;
    font: 0/0 a;
    text-shadow: none; }
  .frame textarea {
    font-size: 17px; }
    .frame textarea::-webkit-input-placeholder {
      color: #333; }
    .frame textarea:-moz-placeholder {
      color: #333; }
    .frame textarea::-moz-placeholder {
      color: #333; }
    .frame textarea:-ms-input-placeholder {
      color: #333; }
  .frame .question {
    bottom: 15px;
    left: 125px;
    width: 700px;
    height: 115px;
    background: url(../images/tint.png);
    display: none; }
    .frame .question p {
      padding-top: 5px;
      text-align: center;
      font-size: 20px; }
    .frame .question textarea {
      top: 35px;
      left: 115px;
      width: 460px;
      height: 40px; }
    .frame .question .continue-button {
      left: 280px; }
    .frame .question .continue-disabled {
      bottom: -10px;
      cursor: default; }
    .frame .question .continue {
      bottom: -9px;
      cursor: pointer; }

#preloader {
  background: url(../images/backgrounds/bg1.jpg); }
  #preloader img {
    top: 240px;
    left: 440px; }
  #preloader h2 {
    text-align: center;
    color: #fff;
    padding-top: 320px;
    font-size: 25px; }

#frame1 {
  background: url(../images/backgrounds/bg1.jpg); }
  #frame1 .title {
    left: 140px;
    width: 670px; }
  #frame1 p {
    position: absolute;
    top: 100px;
    left: 75px;
    width: 300px;
    color: #fff;
    font-size: 26px; }
  #frame1 .video-frame {
    top: 80px;
    left: 414px;
    width: 488px;
    height: 310px;
    padding: 8px;
    background: url(../images/video-frame.gif); }
  #frame1 .play {
    top: 8px;
    left: 8px;
    width: 488px;
    height: 310px;
    background: url(../images/play-video.gif);
    color: transparent;
    font: 0/0 a;
    text-shadow: none; }
  #frame1 .watch-video {
    top: 455px;
    left: 500px; }
  #frame1 .try-it-yourself {
    top: 455px;
    left: 700px; }
  #frame1 .teaching-guide {
    top: 455px;
    left: 75px; }
  #frame1 .replay {
    top: 390px;
    left: 625px; }
  #frame1 .part2 {
    background: url(../images/backgrounds/bg1.jpg); }
    #frame1 .part2 .go-back {
      top: 400px;
      left: 420px; }
    #frame1 .part2 .video-frame {
      top: 160px;
      left: 290px;
      width: 360px;
      height: 202px;
      padding: 8px;
      background: url(../images/video-frame-small.gif); }

#frame1 .loading {
  background: #000; }

#frame2 .title {
  left: 150px;
  width: 670px; }
#frame2 .choose-picture {
  position: absolute;
  top: 75px;
  left: 348px; }
#frame2 .photo {
  position: absolute;
  display: block;
  width: 315px;
  height: 185px;
  border: 4px solid #000; }
  #frame2 .photo img {
    width: 100%;
    height: 100%; }
#frame2 .photo:hover {
  border-color: #eb6a2e; }
#frame2 .photo.animating {
  z-index: 10;
  cursor: default; }
#frame2 .photo.animating:hover {
  border-color: #000; }
#frame2 .photo1 {
  top: 117px;
  left: 140px; }
#frame2 .photo2 {
  top: 117px;
  left: 488px; }
#frame2 .photo3 {
  top: 330px;
  left: 140px; }
#frame2 .photo4 {
  top: 330px;
  left: 488px; }
#frame2 .left {
  top: 240px;
  left: 22px; }
#frame2 .right {
  top: 240px;
  right: 22px; }
#frame2 .off {
  opacity: 0.3;
  cursor: default;
  display: none; }
#frame2 .set {
  display: none; }

#frame3 .title {
  left: 150px;
  width: 670px; }
#frame3 .photo {
  top: 68px;
  left: 171px;
  border: 4px solid #000; }

#frame4 .title {
  left: 150px;
  width: 670px; }
#frame4 .choose-another {
  position: absolute;
  top: 75px;
  left: 295px; }
#frame4 .photo {
  position: absolute;
  display: block;
  width: 315px;
  height: 185px;
  border: 4px solid #000; }
  #frame4 .photo img {
    width: 100%;
    height: 100%; }
#frame4 .photo:hover {
  border-color: #eb6a2e; }
#frame4 .photo.animating {
  z-index: 10;
  cursor: default; }
#frame4 .photo.animating:hover {
  border-color: #000; }
#frame4 .photo1 {
  top: 117px;
  left: 140px; }
#frame4 .photo2 {
  top: 117px;
  left: 488px; }
#frame4 .photo3 {
  top: 330px;
  left: 140px; }
#frame4 .photo4 {
  top: 330px;
  left: 488px; }
#frame4 .set {
  display: none; }

#frame5 .title {
  left: 150px;
  width: 670px; }
#frame5 .photo {
  top: 68px;
  left: 171px;
  border: 4px solid #000; }

#frame6 .title {
  left: 150px;
  width: 670px; }
#frame6 .bg {
  top: 68px;
  left: 171px;
  border: 4px solid #000; }
#frame6 .mask {
  top: 72px;
  left: 175px;
  width: 600px;
  height: 330px;
  overflow: hidden; }
#frame6 .combo {
  top: 68px;
  left: 171px;
  border: 4px solid #000; }
#frame6 .combo {
  display: none; }
#frame6 .iso {
  display: none; }
#frame6 .ipad-continue {
  left: 415px;
  top: 450px; }

#frame7 .title {
  left: 150px;
  width: 670px; }
#frame7 .photo {
  top: 68px;
  left: 171px;
  border: 4px solid #000; }
#frame7 .question textarea {
  left: 217px; }
#frame7 .question .music {
  font-family: Arial, Helvetica, sans-serif;
  color: #ffed99;
  text-decoration: none;
  line-height: 30px;
  text-align: center;
  font-size: 16px; }
#frame7 .question .music:hover, #frame7 .question .music.hover {
  color: #fff; }
#frame7 .question .music1 {
  top: 35px;
  left: 15px; }
#frame7 .question .music2 {
  top: 35px;
  left: 112px; }
#frame7 .question .music3 {
  top: 73px;
  left: 15px; }
#frame7 .question .music4 {
  top: 73px;
  left: 112px; }
#frame7 .question .continue-button {
  left: 380px; }

#frame8 .title {
  left: 150px;
  width: 670px; }
#frame8 h2 {
  position: absolute;
  top: 68px;
  width: 100%;
  text-align: center;
  font-size: 20px;
  font-weight: normal;
  line-height: normal; }
#frame8 .part {
  top: 125px;
  width: 224px;
  height: 345px;
  padding-top: 7px;
  background: url(../images/column.gif) no-repeat 12px 0;
  display: none; }
  #frame8 .part img {
    width: 220px;
    height: 130px;
    border: 2px solid #eb6a2e;
    background: #fff; }
  #frame8 .part p {
    width: 174px;
    height: 192px;
    padding: 142px 25px 10px;
    font-size: 16px;
    overflow: hidden; }
#frame8 .part1 {
  left: 10px; }
#frame8 .part2 {
  left: 245px; }
#frame8 .part3 {
  right: 245px; }
#frame8 .part4 {
  right: 10px; }
#frame8 .notes {
  position: absolute;
  top: 120px;
  right: 155px;
  display: none; }
#frame8 .continue {
  left: 405px;
  bottom: 10px;
  display: none; }

#frame9 .title {
  left: 150px;
  width: 670px; }
#frame9 p {
  position: absolute; }
#frame9 .congrats h2 {
  position: absolute;
  top: 73px;
  left: 370px;
  width: 217px;
  height: 34px;
  background: url(../images/congratulations.gif);
  color: transparent;
  font: 0/0 a;
  text-shadow: none; }
#frame9 .congrats .puzzle {
  top: 120px;
  left: 540px; }
#frame9 .congrats p {
  color: #fff;
  top: 135px;
  left: 210px;
  width: 315px;
  font-size: 23px;
  line-height: 26px; }
#frame9 .congrats .email-work {
  top: 310px;
  left: 198px; }
#frame9 .congrats .listen-song, #frame9 .congrats .pause-song {
  top: 309px;
  left: 365px; }
#frame9 .congrats .pause-song {
  display: block;
  width: 176px;
  height: 49px;
  background: url(../images/pause-song.png);
  color: transparent;
  font: 0/0 a;
  text-shadow: none; }
#frame9 .congrats .print-work {
  top: 309px;
  left: 560px; }
#frame9 .congrats .play-again {
  top: 445px;
  left: 380px; }
#frame9 .congrats .go-back-to-student {
  top: 490px;
  left: 240px; }
#frame9 .congrats .go-biopic {
  top: 490px;
  left: 500px; }
#frame9 .email h2 {
  position: absolute;
  top: 70px;
  left: 200px;
  color: transparent;
  font: 0/0 a;
  text-shadow: none; }
#frame9 .email p {
  top: 70px;
  left: 250px;
  line-height: normal;
  width: 430px;
  font-size: 18px;
  text-align: center; }
#frame9 .email p.message {
  position: absolute;
  top: 275px;
  left: 175px;
  width: 640px;
  text-align: center;
  font-size: 22px;
  color: #fff; }
#frame9 .email ul {
  position: absolute;
  top: 140px;
  left: 315px;
  list-style: none; }
#frame9 .email li {
  padding-bottom: 15px;
  width: 400px; }
#frame9 .email label {
  color: #fff;
  font-size: 22px;
  padding-right: 3px; }
#frame9 .email input {
  width: 290px;
  font-size: 18px;
  font-family: Times, Arial, Helvetica, sans-serif; }
#frame9 .email .send-email {
  top: 375px;
  left: 368px; }
#frame9 .email p.status {
  top: 430px;
  font-size: 20px; }
#frame9 .email .go-back {
  top: 473px;
  left: 417px; }
#frame9 .btn {
  color: transparent;
  font: 0/0 a;
  text-shadow: none; }

footer {
  position: relative;
  width: 950px;
  height: 30px;
  background: url(../images/footer.gif) 0 5px no-repeat; }
  footer .audio-toggle {
    position: absolute;
    bottom: 7px;
    left: 35px;
    width: 111px;
    height: 18px; }
  footer .audio-toggle.on {
    background: url(../images/audio-on.png); }
  footer .audio-toggle.off {
    background: url(../images/audio-off.png) -1px 0; }
  footer nav {
    float: right;
    padding-right: 35px; }
    footer nav ul {
      list-style: none; }
    footer nav li {
      float: left;
      padding-top: 5px; }

.alert {
  position: fixed;
  top: 0;
  width: 950px;
  height: 100%;
  z-index: 2000;
  overflow: hidden;
  color: #fff;
  background: url(../images/overlay.png); }
  .alert .content {
    position: relative;
    margin: 200px auto 0;
    width: 197px;
    height: 139px;
    padding: 0 15px;
    background: url(../images/alert.gif);
    z-index: 1000; }
  .alert h2 {
    padding-bottom: 12px;
    text-align: center;
    font-weight: bold;
    color: #f9d83a; }
  .alert p {
    font-size: 20px;
    line-height: 22px;
    text-align: center; }
  .alert .btn {
    position: absolute;
    bottom: 5px;
    color: transparent;
    font: 0/0 a;
    text-shadow: none; }
  .alert .yes {
    left: 40px;
    bottom: -2px; }
  .alert .no {
    right: 40px;
    bottom: -2px; }
  .alert .continue-small {
    left: 53px; }

.alert.small h2 {
  padding-bottom: 5px; }
.alert.small p {
  font-size: 18px; }

#alert h2 {
  padding-bottom: 1px; }

#login .content {
  margin-top: 260px; }
#login h2 {
  padding-bottom: 1px; }
#login p {
  font-size: 19px;
  line-height: 23px;
  font-family: Times, serif; }
#login .skip-login {
  left: 10px; }
#login .go-to-login {
  right: 10px; }

#play {
  z-index: 2000;
  position: absolute;
  color: transparent;
  font: 0/0 a;
  text-shadow: none; }

#help {
  position: fixed;
  top: 0;
  width: 950px;
  height: 100%;
  z-index: 2000;
  overflow: hidden;
  color: #fff;
  background: url(../images/overlay.png); }
  #help .content {
    position: relative;
    margin: 100px auto 0;
    width: 391px;
    height: 425px;
    padding: 10px 30px;
    background: url(../images/popup.gif);
    z-index: 1000; }
  #help .scroll {
    width: 391px;
    height: 340px;
    overflow: auto;
    -webkit-overflow-scrolling: touch; }
  #help h2 {
    padding-bottom: 12px;
    text-align: center;
    font-weight: bold;
    color: #f9d83a; }
  #help h3 {
    margin: 0;
    padding-bottom: 10px;
    font-size: 24px; }
  #help p, #help li {
    font-size: 20px;
    line-height: normal;
    padding-bottom: 20px; }
  #help .btn {
    position: absolute;
    bottom: 10px;
    left: 195px;
    color: transparent;
    font: 0/0 a;
    text-shadow: none; }

#print {
  display: none; }

#overlay {
  position: absolute;
  top: 2px;
  opacity: .5;
  z-index: 100; }

#development {
  position: absolute;
  top: 10px;
  left: 10px;
  border: 1px solid #fff;
  padding: 0 10px; }
  #development label, #development select {
    display: block; }
  #development select {
    max-height: 100px;
    padding: 2px;
    margin-bottom: 20px; }