/**
// VARIABLES
$gray-darker:            lighten(#000, 13.5%) !default; // #222
$gray-dark:              lighten(#000, 20%) !default;   // #333
$gray:                   lighten(#000, 33.5%) !default; // #555
$gray-light:             lighten(#000, 46.7%) !default; // #777
$gray-lighter:           lighten(#000, 93.5%) !default; // #eee

$brand-primary:         #428bca !default;
$brand-success:         #5cb85c !default;
$brand-info:            #5bc0de !default;
$brand-warning:         #f0ad4e !default;
$brand-danger:          #d9534f !default;
*/
.container, .game-container, .at-the-park-b2u3s3, .b2u3a1a, .minimal-pairs-book2 {
  width: 1000px;
  font-family: Arial, Helvetica, sans-serif;
  margin-left: auto;
  margin-right: auto;
}

.game-container, .at-the-park-b2u3s3, .b2u3a1a, .minimal-pairs-book2 {
  position: relative;
  width: 1000px;
  height: 600px;
  font-family: "VNF-ComicSans", sans-serif;
}

/*
5 layers in game
*/
.fade-in {
  -webkit-animation: displayOnce 2s;
  /* Safari 4+ */
  -moz-animation: gdisplayOnce 2s;
  /* Fx 5+ */
  -o-animation: displayOnce 2s;
  /* Opera 12+ */
  animation: displayOnce 2s;
  /* IE 10+ */
}

@keyframes displayOnce {
  0% {
    opacity: 0;
    z-index: 8000;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    z-index: 0;
  }
}
@-webkit-keyframes displayOnce {
  0% {
    opacity: 0;
    z-index: 8000;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    z-index: 0;
  }
}
@font-face {
  font-family: 'Comic Neue';
  src: url("../assets/fonts/comicneue-bold.eot");
  src: url("../assets/fonts/comicneue-bold.eot?#iefix") format("embedded-opentype"), url("../assets/fonts/comicneue-bold.woff") format("woff"), url("../assets/fonts/comicneue-bold.ttf") format("truetype"), url("../assets/fonts/comicneue-bold.svg#comic_neuebold") format("svg");
  font-weight: bold;
  font-style: normal;
}
@font-face {
  font-family: 'Comic Neue';
  src: url("../assets/fonts/comicneue-regular.eot");
  src: url("../assets/fonts/comicneue-regular.eot?#iefix") format("embedded-opentype"), url("../assets/fonts/comicneue-regular.woff") format("woff"), url("../assets/fonts/comicneue-regular.ttf") format("truetype"), url("../assets/fonts/comicneue-regular.svg#comic_neueregular") format("svg");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'VNF-ComicSans';
  src: url("../assets/fonts/VNF-Comic_Sans.eot");
  src: url("../assets/fonts/VNF-Comic_Sans.eot?#iefix") format("embedded-opentype"), url("../assets/fonts/VNF-Comic_Sans.woff") format("woff"), url("../assets/fonts/VNF-Comic_Sans.ttf") format("truetype"), url("../assets/fonts/VNF-Comic_Sans.svg#VNF-ComicSans") format("svg");
  font-weight: normal;
  font-style: normal;
}
/*****************
FIRST LETTER MATCHING
******************/
.b2u3a4 {
  background: url("../assets/book2/unit3/first-letter-matching/background.jpg");
}
.b2u3a4 .word-span {
  color: #000;
  margin-top: 10px;
  display: inline-block;
  font-size: 56px;
}
.b2u3a4 .letter {
  font-size: 56px;
}
.b2u3a4 .letter-holder {
  background: url("../assets/book2/unit3/first-letter-matching/letter_holder.png") no-repeat;
  position: absolute;
  width: 300px;
  height: 450px;
  top: 80px;
  left: 10px;
}
.b2u3a4 .letters {
  position: absolute;
  width: 245px;
  height: 395px;
  top: 20px;
  left: 30px;
  margin-left: auto;
  margin-right: auto;
}
.b2u3a4 .word-holder {
  position: absolute;
  left: 600px;
  top: 250px;
  text-align: center;
  background: url("../assets/book2/unit3/first-letter-matching/word_holder.png") no-repeat;
  width: 400px;
  height: 111px;
}
.b2u3a4 .eye-holder {
  position: absolute;
  top: 150px;
  left: 384px;
}
.b2u3a4 .gamge-inside {
  position: relative;
  z-index: 2;
}
.b2u3a4 .count-down {
  top: 10px;
}
.b2u3a4 .rope-container {
  left: 233px;
  z-index: 2;
  text-align: right;
  margin-top: 0;
  height: 651px;
}
.b2u3a4 .up-arrow {
  margin: -51px 30px 0 0;
}
.b2u3a4 .up-arrow-img {
  width: 100px;
  position: absolute;
  left: 0;
  top: -30px;
}
.b2u3a4 .splatter {
  z-index: 2;
}

/*****************
FIRST LETTER MATCHING
******************/
.order-the-picture.b2u3a9 {
  background: url('../assets/book2/unit3/order-the-picture/background.png?1742470465') no-repeat center center;
}
.order-the-picture.b2u3a9 .whiteboard {
  border: 5px solid #ddd;
  border-color: #ddd #ccc #ccc #ddd;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px;
  background: #fff;
  position: absolute;
  padding: 0;
  left: 295px;
  top: 15px;
}
.order-the-picture.b2u3a9 .whiteboard.cards-10 {
  width: 410px;
  height: 510px;
}
.order-the-picture.b2u3a9 .whiteboard.cards-10 .card {
  width: 200px;
  height: 100px;
}

/*****************
ROPE CLIMB
******************/
.ropeClimb.multiple-choice.b2u3a6 {
  background: url("../assets/common/backgrounds/cloudy-sky.jpg");
}
.ropeClimb.multiple-choice.b2u3a6 .question, .ropeClimb.multiple-choice.b2u3a6 .answer {
  font-size: 30px;
  text-align: center;
  border-radius: 4px;
  background-color: white;
  border: #f39797 3px solid;
}
.ropeClimb.multiple-choice.b2u3a6 .answers .answer {
  width: 100px;
  height: 50px;
  top: 270px;
}
.ropeClimb.multiple-choice.b2u3a6 .answers.answers-2 .answer-0 {
  left: 640px;
}
.ropeClimb.multiple-choice.b2u3a6 .answers.answers-2 .answer-1 {
  left: 780px;
}
.ropeClimb.multiple-choice.b2u3a6 .question {
  left: 600px;
  top: 150px;
  width: 320px;
  height: 80px;
  line-height: 80px;
}
.ropeClimb.multiple-choice.b2u3a6 .imageQ {
  position: absolute;
  left: -500px;
}

.rope-climb.unscrambled-words.b2u3a11 {
  background: url("../assets/common/backgrounds/cloudy-sky.jpg");
}
.rope-climb.unscrambled-words.b2u3a11 .wordList {
  position: absolute;
  top: 150px;
  left: 310px;
  width: 700px;
  height: 80px;
  font-size: 33px;
  text-align: center;
}
.rope-climb.unscrambled-words.b2u3a11 .wordList .word {
  margin: 0px 5px;
  cursor: pointer;
  float: left;
  width: 100px;
  height: 70px;
  background: #ffffff;
  color: black;
  border-radius: 4px;
  border: #c570ad 3px solid;
  line-height: 60px;
}
.rope-climb.unscrambled-words.b2u3a11 .resultList {
  position: absolute;
  top: 300px;
  left: 310px;
  font-size: 33px;
  width: 700px;
  height: 80px;
  text-align: center;
}
.rope-climb.unscrambled-words.b2u3a11 .resultList .word {
  margin: 0px 5px;
  cursor: pointer;
  float: left;
  width: 100px;
  height: 70px;
  background: #ffffff;
  color: #00bbf2;
  border-radius: 4px;
  border: #00bbf2 3px solid;
  line-height: 60px;
}
.rope-climb.unscrambled-words.b2u3a11 .mark-cross {
  position: absolute;
  top: 300px;
  left: 250px;
}

/*****************
Portraits Room
******************/
.book2.portraits-room {
  background: #fff url('../assets/book2/unit3/portraits-room/background.jpg?1742470465') no-repeat center center;
  border: 1px solid #000;
}
.book2.portraits-room .dragzone {
  background: url('../assets/book2/unit3/portraits-room/box.png?1742470465');
  position: absolute;
  top: 10px;
  left: 50px;
  height: 58px;
  width: 800px;
}
.book2.portraits-room .drag {
  float: left;
  width: 33%;
  text-align: center;
  cursor: pointer;
  font-size: 16px;
}
.book2.portraits-room .drop {
  position: absolute;
  font-size: 18px;
}
.book2.portraits-room .drop p {
  position: absolute;
  left: 55%;
  margin-left: -50%;
  width: 90%;
  text-align: center;
}
.book2.portraits-room .drop p .marker {
  position: absolute;
  right: -20px;
  top: -40px;
  z-index: 10;
}
.book2.portraits-room .drop-0 {
  left: 170px;
  top: 240px;
}
.book2.portraits-room .drop-0 p {
  margin-top: 20px;
}
.book2.portraits-room .drop-1 {
  left: 290px;
  top: 320px;
}
.book2.portraits-room .drop-1 p {
  margin-top: 20px;
}
.book2.portraits-room .drop-2 {
  left: 410px;
  top: 220px;
}
.book2.portraits-room .drop-2 p {
  margin-top: 20px;
}
.book2.portraits-room .drop-3 {
  left: 500px;
  top: 320px;
}
.book2.portraits-room .drop-3 p {
  margin-top: 5px;
}
.book2.portraits-room .drop-4 {
  left: 590px;
  top: 320px;
}
.book2.portraits-room .drop-4 p {
  margin-top: 10px;
}
.book2.portraits-room .bubble {
  width: 185px;
  height: 104px;
  border: none;
  position: absolute;
  top: -80px;
}
.book2.portraits-room .bubble-0 {
  background: transparent url('../assets/book2/unit3/portraits-room/speech-tree.png?1742470465') no-repeat center center;
  left: -10px;
}
.book2.portraits-room .bubble-1 {
  background: transparent url('../assets/book2/unit3/portraits-room/speech-rock.png?1742470465') no-repeat center center;
  left: -30px;
}
.book2.portraits-room .bubble-2 {
  background: transparent url('../assets/book2/unit3/portraits-room/speech-sea.png?1742470465') no-repeat center center;
  left: 30px;
}
.book2.portraits-room .bubble-3 {
  background: transparent url('../assets/book2/unit3/portraits-room/speech-river.png?1742470465') no-repeat center center;
  right: -100px;
  top: -105px;
}
.book2.portraits-room .bubble-4 {
  background: transparent url('../assets/book2/unit3/portraits-room/speech-lake.png?1742470465') no-repeat center center;
  left: 50px;
}
.book2.portraits-room .left {
  cursor: pointer;
  left: 20px;
  margin-top: 320px;
  position: absolute;
  width: 110px;
  z-index: 20;
}

.at-the-park-b2u3s3 {
  background: url("../assets/book2/unit3/at-the-park/background.jpg");
  background-size: contain;
  overflow: hidden;
}
.at-the-park-b2u3s3 .images {
  position: absolute;
}
.at-the-park-b2u3s3 .image-bw {
  position: absolute;
  cursor: pointer;
}
.at-the-park-b2u3s3 .image-color {
  position: absolute;
}
.at-the-park-b2u3s3 .letPlay {
  position: absolute;
  top: 50px;
  left: 285px;
}
.at-the-park-b2u3s3 .angledArrow {
  transform: rotate(157deg);
  -ms-transform: rotate(157deg);
  /* IE 9 */
  -webkit-transform: rotate(157deg);
  /* Safari and Chrome */
}
.at-the-park-b2u3s3 .mouse-glowit {
  position: absolute;
  top: 66px;
  left: 302px;
  cursor: pointer;
}

/*****************
Mix Match
******************/
.mix-match.b2u3s7 {
  background: url("../assets/book2/unit3/mix-match/background.jpg");
}
.mix-match.b2u3s7 .dragzone {
  position: absolute;
  top: 350px;
}
.mix-match.b2u3s7 .dragzone .drag {
  position: absolute;
  cursor: pointer;
}
.mix-match.b2u3s7 .dragzone .drag-0 {
  left: 50px;
}
.mix-match.b2u3s7 .dragzone .drag-1 {
  left: 250px;
}
.mix-match.b2u3s7 .dragzone .drag-2 {
  left: 450px;
}
.mix-match.b2u3s7 .dragzone .drag-3 {
  left: 650px;
}
.mix-match.b2u3s7 .dragzone .drag-4 {
  left: 850px;
}
.mix-match.b2u3s7 .dropzone {
  position: absolute;
  top: 60px;
}
.mix-match.b2u3s7 .dropzone .drop {
  position: absolute;
  height: 275px;
  width: 155px;
}
.mix-match.b2u3s7 .dropzone .drop img {
  display: block;
  margin: auto;
  padding-top: 40px;
}
.mix-match.b2u3s7 .dropzone .drop p {
  position: absolute;
  bottom: 20px;
  left: 30px;
  color: yellow;
}
.mix-match.b2u3s7 .dropzone .drop-0 {
  background: url("../assets/book2/unit3/mix-match/box_1.png");
  left: 30px;
}
.mix-match.b2u3s7 .dropzone .drop-1 {
  background: url("../assets/book2/unit3/mix-match/box_2.png");
  left: 230px;
}
.mix-match.b2u3s7 .dropzone .drop-1 img {
  padding-top: 60px;
}
.mix-match.b2u3s7 .dropzone .drop-2 {
  background: url("../assets/book2/unit3/mix-match/box_3.png");
  left: 430px;
}
.mix-match.b2u3s7 .dropzone .drop-2 img {
  padding-top: 80px;
}
.mix-match.b2u3s7 .dropzone .drop-3 {
  background: url("../assets/book2/unit3/mix-match/box_4.png");
  left: 630px;
}
.mix-match.b2u3s7 .dropzone .drop-4 {
  background: url("../assets/book2/unit3/mix-match/box_5.png");
  left: 820px;
}
.mix-match.b2u3s7 .dropzone .drop-4 img {
  padding-top: 60px;
}

/***************
LEAVES
***************/
.leaves.b2u3a2 {
  background: url("../assets/book2/unit3/leaves/background.jpg");
}
.leaves.b2u3a2 .leaf-wrapper {
  position: absolute;
  cursor: pointer;
}
.leaves.b2u3a2 .leaf-wrapper p {
  position: absolute;
  font-size: 1.8em;
  top: 5px;
  left: 20px;
}
.leaves.b2u3a2 .leaf-0 {
  top: 110px;
  left: 340px;
}
.leaves.b2u3a2 .leaf-0 p {
  top: 20px;
  left: 35px;
}
.leaves.b2u3a2 .leaf-1 {
  top: 35px;
  left: 760px;
}
.leaves.b2u3a2 .leaf-1 p {
  font-size: 2.2em;
  top: 10px;
  left: 55px;
}
.leaves.b2u3a2 .leaf-2 {
  top: 160px;
  left: 230px;
}
.leaves.b2u3a2 .leaf-2 p {
  font-size: 2.4em;
  top: 5px;
  left: 35px;
}
.leaves.b2u3a2 .leaf-3 {
  top: 240px;
  left: 270px;
}
.leaves.b2u3a2 .leaf-3 p {
  left: 25px;
}
.leaves.b2u3a2 .leaf-4 {
  top: 105px;
  left: 740px;
}
.leaves.b2u3a2 .leaf-4 p {
  font-size: 2.2em;
  top: 10px;
  left: 35px;
}
.leaves.b2u3a2 .leaf-5 {
  top: 40px;
  left: 250px;
}
.leaves.b2u3a2 .leaf-5 p {
  top: 5px;
  left: 20px;
}
.leaves.b2u3a2 .leaf-6 {
  top: 40px;
  left: 370px;
}
.leaves.b2u3a2 .leaf-6 p {
  font-size: 2.2em;
}
.leaves.b2u3a2 .leaf-7 {
  top: 220px;
  left: 800px;
}
.leaves.b2u3a2 .leaf-7 p {
  font-size: 2.2em;
  top: 10px;
  left: 40px;
}
.leaves.b2u3a2 .leaf-8 {
  top: 170px;
  left: 500px;
}
.leaves.b2u3a2 .leaf-8 p {
  top: 5px;
  left: 25px;
}
.leaves.b2u3a2 .leaf-9 {
  top: 25px;
  left: 630px;
}
.leaves.b2u3a2 .leaf-9 p {
  top: 10px;
  left: 30px;
}
.leaves.b2u3a2 .leaf-10 {
  top: 250px;
  left: 420px;
}
.leaves.b2u3a2 .leaf-10 p {
  font-size: 2.2em;
  top: 5px;
  left: 30px;
}
.leaves.b2u3a2 .leaf-11 {
  top: 100px;
  left: 470px;
}
.leaves.b2u3a2 .leaf-11 p {
  font-size: 2.2em;
  top: 10px;
  left: 30px;
}
.leaves.b2u3a2 .quiz-dialog {
  position: absolute;
  top: 350px;
  left: 0px;
  padding-left: 260px;
  height: 250px;
  width: 1000px;
  z-index: 99;
}
.leaves.b2u3a2 .quiz-dialog .card-img {
  margin: 0 20px;
  cursor: pointer;
}
.leaves.b2u3a2 .quiz-dialog p {
  position: relative;
  top: -40px;
  text-align: center;
  font-size: 2em;
}

.b2u3a1a {
  background-image: url('../assets/book2/unit3/story-activity/background.jpg?1742470465');
 /*
.sound-btn {
  position: absolute;
  cursor: pointer;
  width: 38px;
  height: 38px;
  background-image: image-url('book2/unit3/story-book/sounds-normal.png');
  &:hover {
    background-image: image-url('book2/unit3/story-book/sounds-hover.png');
  }
}*/
}
.b2u3a1a .playItem {
  position: absolute;
}
.b2u3a1a .prevPage {
  position: absolute;
  top: 50%;
  left: 0px;
  width: 69px;
  height: 81px;
  margin-top: -41px;
  z-index: 20;
  cursor: pointer;
  background-image: url("../assets/storyBook/preview-normal.png");
}
.b2u3a1a .prevPage:hover {
  background-image: url("../assets/storyBook/preview-over.png");
}
.b2u3a1a .cross {
  position: absolute;
  top: 25px;
  left: 25px;
  width: 30px;
  z-index: 100;
}
.b2u3a1a .tick {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  z-index: 100;
}
.b2u3a1a .sound-btn {
  position: absolute;
  cursor: pointer;
  margin-top: 5px;
  width: 38px;
  height: 38px;
  background-image: url('../assets/storyBook/sounds-normal.png?1742470476');
}
.b2u3a1a .sound-btn:hover {
  background-image: url('../assets/storyBook/sounds-hover.png?1742470476');
}
.b2u3a1a .wordbutton-book2 {
  position: absolute;
  cursor: pointer;
  top: 12px;
  left: 0px;
  font-size: 14pt;
  font-weight: bold;
  width: 120px;
  text-align: center;
  color: #006bd5;
}
.b2u3a1a .wordbutton-book2:hover {
  color: #cc3300;
}
.b2u3a1a .number {
  position: absolute;
  width: 50px;
  height: 50px;
}
.b2u3a1a .oldman {
  position: absolute;
  cursor: pointer;
  width: 110px;
  height: 110px;
  background: url('../assets/book2/unit3/story-activity/oldman.png?1742470465') no-repeat center center;
}
.b2u3a1a .oldman:hover {
  background-image: url('../assets/book2/unit3/story-activity/oldman-hover.png?1742470465');
}
.b2u3a1a .boys {
  position: absolute;
  cursor: pointer;
  width: 110px;
  height: 110px;
  background: url('../assets/book2/unit3/story-activity/boys.png?1742470465') no-repeat center center;
}
.b2u3a1a .boys:hover {
  background-image: url('../assets/book2/unit3/story-activity/boys-hover.png?1742470465');
}
.b2u3a1a .park {
  position: absolute;
  cursor: pointer;
  width: 110px;
  height: 110px;
  background: url('../assets/book2/unit3/story-activity/park.png?1742470465') no-repeat center center;
}
.b2u3a1a .park:hover {
  background-image: url('../assets/book2/unit3/story-activity/park-hover.png?1742470465');
}
.b2u3a1a .stick {
  position: absolute;
  cursor: pointer;
  width: 110px;
  height: 110px;
  background: url('../assets/book2/unit3/story-activity/stick.png?1742470465') no-repeat center center;
}
.b2u3a1a .stick:hover {
  background-image: url('../assets/book2/unit3/story-activity/stick-hover.png?1742470465');
}
.b2u3a1a .string {
  position: absolute;
  cursor: pointer;
  width: 110px;
  height: 110px;
  background: url('../assets/book2/unit3/story-activity/string.png?1742470465') no-repeat center center;
}
.b2u3a1a .string:hover {
  background-image: url('../assets/book2/unit3/story-activity/string-hover.png?1742470465');
}
.b2u3a1a .old {
  position: absolute;
  cursor: pointer;
  width: 110px;
  height: 110px;
  background: url('../assets/book2/unit3/story-activity/old.png?1742470465') no-repeat center center;
}
.b2u3a1a .old:hover {
  background-image: url('../assets/book2/unit3/story-activity/old-hover.png?1742470465');
}
.b2u3a1a .long {
  position: absolute;
  cursor: pointer;
  width: 110px;
  height: 110px;
  background: url('../assets/book2/unit3/story-activity/long.png?1742470465') no-repeat center center;
}
.b2u3a1a .long:hover {
  background-image: url('../assets/book2/unit3/story-activity/long-hover.png?1742470465');
}
.b2u3a1a .strong {
  position: absolute;
  cursor: pointer;
  width: 110px;
  height: 110px;
  background: url('../assets/book2/unit3/story-activity/strong.png?1742470465') no-repeat center center;
}
.b2u3a1a .strong:hover {
  background-image: url('../assets/book2/unit3/story-activity/strong-hover.png?1742470465');
}
.b2u3a1a .happy {
  position: absolute;
  cursor: pointer;
  width: 110px;
  height: 110px;
  background: url('../assets/book2/unit3/story-activity/happy.png?1742470465') no-repeat center center;
}
.b2u3a1a .happy:hover {
  background-image: url('../assets/book2/unit3/story-activity/happy-hover.png?1742470465');
}
.b2u3a1a .one {
  position: absolute;
  cursor: pointer;
  width: 50px;
  height: 60px;
  background: url('../assets/book2/unit3/story-activity/one.png?1742470465') no-repeat center center;
}
.b2u3a1a .one:hover {
  background-image: url('../assets/book2/unit3/story-activity/one-hover.png?1742470465');
}
.b2u3a1a .two {
  position: absolute;
  cursor: pointer;
  width: 50px;
  height: 60px;
  background: url('../assets/book2/unit3/story-activity/two.png?1742470465') no-repeat center center;
}
.b2u3a1a .two:hover {
  background-image: url('../assets/book2/unit3/story-activity/two-hover.png?1742470465');
}
.b2u3a1a .three {
  position: absolute;
  cursor: pointer;
  width: 50px;
  height: 60px;
  background: url('../assets/book2/unit3/story-activity/three.png?1742470465') no-repeat center center;
}
.b2u3a1a .three:hover {
  background-image: url('../assets/book2/unit3/story-activity/three-hover.png?1742470465');
}
.b2u3a1a .four {
  position: absolute;
  cursor: pointer;
  width: 50px;
  height: 60px;
  background: url('../assets/book2/unit3/story-activity/four.png?1742470465') no-repeat center center;
}
.b2u3a1a .four:hover {
  background-image: url('../assets/book2/unit3/story-activity/four-hover.png?1742470465');
}
.b2u3a1a .five {
  position: absolute;
  cursor: pointer;
  width: 50px;
  height: 60px;
  background: url('../assets/book2/unit3/story-activity/five.png?1742470465') no-repeat center center;
}
.b2u3a1a .five:hover {
  background-image: url('../assets/book2/unit3/story-activity/five-hover.png?1742470465');
}
.b2u3a1a .blue {
  position: absolute;
  cursor: pointer;
  width: 50px;
  height: 60px;
  background: url('../assets/book2/unit3/story-activity/blue.png?1742470465') no-repeat center center;
}
.b2u3a1a .blue:hover {
  background-image: url('../assets/book2/unit3/story-activity/blue-hover.png?1742470465');
}
.b2u3a1a .pink {
  position: absolute;
  cursor: pointer;
  width: 50px;
  height: 60px;
  background: url('../assets/book2/unit3/story-activity/pink.png?1742470465') no-repeat center center;
}
.b2u3a1a .pink:hover {
  background-image: url('../assets/book2/unit3/story-activity/pink-hover.png?1742470465');
}
.b2u3a1a .brown {
  position: absolute;
  cursor: pointer;
  width: 50px;
  height: 60px;
  background: url('../assets/book2/unit3/story-activity/brown.png?1742470465') no-repeat center center;
}
.b2u3a1a .brown:hover {
  background-image: url('../assets/book2/unit3/story-activity/brown-hover.png?1742470465');
}
.b2u3a1a .a_happy {
  position: absolute;
  cursor: pointer;
  width: 104px;
  height: 51px;
  background: url('../assets/book2/unit3/story-activity/a_happy.png?1742470465') no-repeat center center;
}
.b2u3a1a .a_happy:hover {
  background-image: url('../assets/book2/unit3/story-activity/a_happy-hover.png?1742470465');
}
.b2u3a1a .sad {
  position: absolute;
  cursor: pointer;
  width: 104px;
  height: 51px;
  background: url('../assets/book2/unit3/story-activity/sad.png?1742470465') no-repeat center center;
}
.b2u3a1a .sad:hover {
  background-image: url('../assets/book2/unit3/story-activity/sad-hover.png?1742470465');
}
.b2u3a1a .angry {
  position: absolute;
  cursor: pointer;
  width: 104px;
  height: 51px;
  background: url('../assets/book2/unit3/story-activity/angry.png?1742470465') no-repeat center center;
}
.b2u3a1a .angry:hover {
  background-image: url('../assets/book2/unit3/story-activity/angry-hover.png?1742470465');
}

.minimal-pairs-book2 {
  background: url("../assets/book2/unit3/minimal-pairs/background.jpg");
  overflow: hidden;
}
.minimal-pairs-book2 .roundTitle {
  position: absolute;
  display: inline;
  padding: 0px;
  width: 190px;
  text-align: center;
  font-size: 2em;
  color: #ffffff;
}
.minimal-pairs-book2 .count-down {
  position: absolute;
  left: 35px;
  top: 500px;
  height: 51px;
  width: 122px;
  background-color: #f5f951;
  color: #000;
  font-size: 2em;
  text-align: center;
  border: #000 1px solid;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6px;
  -ms-border-radius: 6px;
  -o-border-radius: 6px;
  border-radius: 6px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
  padding-top: 3px;
}
.minimal-pairs-book2 .letters {
  position: absolute;
  text-align: center;
  font-size: 140px;
  color: #ffff00;
  left: 195px;
  top: 165px;
  width: 340px;
  height: 200px;
}
.minimal-pairs-book2 .circlePanel {
  width: 75%;
  height: 100%;
  padding-left: 10px;
  padding-right: 10px;
  top: 5px;
  left: 200px;
  /* background: #008000;*/
  position: relative;
  float: left;
  background: url("../assets/book2/unit3/minimal-pairs/glow.png") no-repeat center;
}
.minimal-pairs-book2 .circlePanel .dropArea {
  position: absolute;
}
.minimal-pairs-book2 .circlePanel .dropArea img {
  width: 100%;
  padding: 20px;
}
.minimal-pairs-book2 .circlePanel .dragImg {
  width: 80px;
  height: 80px;
  margin: 0px;
  color: 50px;
  position: absolute;
  font-size: 50px;
  cursor: pointer;
  color: #ffffff;
}