/* Common */
.classroom-outer ul { list-style: none; }

.classroom-outer{width:958px; margin:0 auto;}

#head {
    background: url("/content/dam/rosettastonekr/images/headers/2012_ttl_img01_958.jpg") no-repeat scroll 0 0 transparent;
    color: #FFFFFF;
    font: bold 14px/38px sans-serif;
    height: 37px;
    margin-top: -3px;
    overflow: hidden;
    padding: 4px 25px 0;
}

#page {
	font-family: "CoreSans", "malgun gothic","dotum","gulim","AppleGothic","tahoma","verdana",sans-serif;
    background-color: #FFFFFF;
    border-radius: 0 0 6px 6px;
    margin: 0 auto;
    width:958px;
    height:auto;
	display:inline-block;
}


/* PHL sub menu */

#main_nav {
	width: 956px;
	display:inline-block;
}

ul#menu-list {
    height: 48px;
    background: url("classroom/menu_bg.jpg") no-repeat scroll 0 0 transparent;
    width:956px;
    overflow: hidden;
	display: block;
	height: 48px;
}

ul#menu-list li {
    float: left;
    height: 48px;
}

ul#menu-list li a {
	cursor: pointer;
	display: inline-block;
	width: auto;
	text-align: center;
	position: relative;
	height: 48px;
	text-decoration: none;
}

ul#menu-list li.menu_1 a{
	background: url("classroom/menu_1.jpg") no-repeat scroll 0 0 transparent;
	width: 143px;
}

ul#menu-list li.menu_1 a:hover, ul#menu-list li.m1_current a{
	background: url("classroom/menu_1_hover.jpg") no-repeat scroll 0 0 transparent;
	width: 143px;
}

ul#menu-list li.menu_2 a{
	background: url("classroom/menu_2.jpg") no-repeat scroll 0 0 transparent;
	width: 169px;
}

ul#menu-list li.menu_2 a:hover, ul#menu-list li.m2_current a{
	background: url("classroom/menu_2_hover.jpg") no-repeat scroll 0 0 transparent;
	width: 169px;
}
ul#menu-list li.menu_3 a{
	background: url("classroom/menu_3.jpg") no-repeat scroll 0 0 transparent;
	width: 175px;
}

ul#menu-list li.menu_3 a:hover, ul#menu-list li.m3_current a{
	background: url("classroom/menu_3_hover.jpg") no-repeat scroll 0 0 transparent;
	width: 175px;
}

ul#menu-list li.menu_4 a{
	background: url("classroom/menu_4.jpg") no-repeat scroll 0 0 transparent;
	width: 132px;
}

ul#menu-list li.menu_4 a:hover, ul#menu-list li.m4_current a{
	background: url("classroom/menu_4_hover.jpg") no-repeat scroll 0 0 transparent;
	width: 132px;
}
ul#menu-list li.menu_5 a{
	background: url("classroom/menu_5.jpg") no-repeat scroll 0 0 transparent;
	width: 181px;
}

ul#menu-list li.menu_5 a:hover, ul#menu-list li.m5_current a{
	background: url("classroom/menu_5_hover.jpg") no-repeat scroll 0 0 transparent;
	width: 181px;
}

ul#menu-list li.menu_6 a{
	background: url("classroom/menu_6.jpg") no-repeat scroll 0 0 transparent;
	width: 156px;
}

ul#menu-list li.menu_6 a:hover, ul#menu-list li.m6_current a{
	background: url("classroom/menu_6_hover.jpg") no-repeat scroll 0 0 transparent;
	width: 156px;
}


/* PHL sub page contents */

div#phl-contents {
	width: 929px;
	height: auto;
	margin-top: 0;
	margin-bottom: 0px;
	display:inline-block;
}

div#phl-left {
	width: 180px;
	height: auto;
	--border-top: 1px solid #d5d5d3;
	display:inline-block;
	float:left;
}

div#phl-right {
	width: 728px;
	min-height: 600px;
	display: inline-block;
	float:right;
	text-align: left;
}



/* PHL sub menu */

ul#submenu-list {
	--margin-top: 8px;
	letter-spacing: -1px;
}

ul#submenu-list li {
    margin-bottom:3px;
}

ul#submenu-list li.submenu a{
	display:inline-block;
	background-color: #aaa;
	width: 164px;
	line-height: 41px;
	color: #fff;
	text-decoration: none;
	text-align:left;
	font-size:16px;
	padding-left:14px;
	position: relative;
}

ul#submenu-list li.submenu a:hover, ul#submenu-list li.current a {
	background-color: #317fc9;
}

ul#submenu-list li.current a {
	background: url("classroom/selected_menu_pointer.gif") center right no-repeat;
	background-color: #317fc9;
}


/* PHL sub contents body (right) */


div#phl-contents-body {
	display: inline-block;
	padding: 10px 0px 0px 30px;
	text-align: left;
	font-size: 13px;
	line-height: 20px;
	letter-spacing: -1px;
	width: 699px;
	min-height: 200px;
}

ul.cont-list li {
	list-style: disc inside none;
	line-height: 25px;
	padding-left: 4px;
}

img.cont-img {
	border: 2px solid #EAEAEA;
	border-radius: 6px 6px 6px 6px;
	padding: 3px;
	float: left;
	margin: 20px 0;
}

div.img_center {
	display: inline-block;
	text-align:center;
	width: 652px;
}

div#phl-title {
	background-image: url("classroom/title_underbar.png");
	background-repeat: repeat-x;
	background-position: bottom;
	
	padding-left: 20px;
	padding-bottom: 15px;
}

div#phl-title img {
	vertical-align: top;
}

/* button */
.button {
	font-size: 12px;
	position: relative;
	background-color: #fff;
	background-image: -moz-linear-gradient(top,#1caede,#025aa6);
	background-image: -ms-linear-gradient(top,#1caede,#025aa6);
	background-image: -o-linear-gradient(top,#1caede,#025aa6);
	background-image: -webkit-gradient(linear,center top,center bottom,from(#1caede),to(#025aa6));
	background-image: -webkit-linear-gradient(top,#1caede,#025aa6);
	background-image: linear-gradient(top,#1caede,#025aa6);
	
	border: 1px solid #025aa6;
    --border-bottom-color: #053045;
    --border-top-color: #4d4d4d;
    border-left-width: 0;
    border-radius: 5px;
	
	--display: inline-block;
	color: #fff;
	font-weight: bold;
	padding: 2px 8px 5px 8px;
	text-decoration: none;
	margin: 0;
	cursor: pointer;
	text-shadow: -1px -1px 1px #053045;
}
.button:hover{
	color: #fff;
	background-color:#fff;
	background-image:-moz-linear-gradient(top,#18a3d9,#0472be);
	background-image:-ms-linear-gradient(top,#18a3d9,#0472be);
	background-image:-o-linear-gradient(top,#18a3d9,#0472be);
	background-image:-webkit-gradient(linear,center top,center bottom,from(#18a3d9),to(#0472be));
	background-image:-webkit-linear-gradient(top,#18a3d9,#0472be);
	background-image:linear-gradient(top,#18a3d9,#0472be);
}

.button:active{position:relative;top:1px;}

.buttonshadow{display:inline-block;-moz-border-radius:4px;-webkit-border-radius:4px;border-radius:4px;-webkit-box-shadow:2px 2px 4px rgba(50,50,50,0.60);-moz-box-shadow:2px 2px 4px rgba(50,50,50,0.60);box-shadow:2px 2px 4px rgba(50,50,50,0.60);}


/* ## �듯빀 button ## */

.confirm_btn {
	-moz-box-shadow: inset 0 1px 0 0 #5bb5f0;
	-webkit-box-shadow: inset 0 1px 0 0 #5bb5f0;
	box-shadow: inset 0 1px 0 0 #5bb5f0;
	background: -webkit-gradient(linear,left top,left bottom,color-stop(0.05,#1b9ffd),color-stop(1,#1184d6));
	background: -moz-linear-gradient(center top,#1b9ffd 5%,#1184d6 100%);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#1b9ffd',endColorstr='#1184d6');
	background-color: #1b9ffd;
	-moz-border-radius: 5px;
	-webkit-border-radius: 5px;
	border-radius: 5px;
	border: 1px solid #2692DE;
	display: inline-block;
	color: #dff2fc;
	font-family: Coresans;
	font-size: 18px;
	font-weight: normal;
	padding: 5px 10px 7px 17px;
	text-decoration: none;
	text-shadow: #5A4B4B -1px -1px 0;
	position: relative;
	width: 182px;
	text-align: left;
	line-height: 1.5em;
}
.confirm_btn:hover {
	background: -webkit-gradient(linear,left top,left bottom,color-stop(0.05,#1184d6),color-stop(1,#1b9ffd));
	background: -moz-linear-gradient(center top,#1184d6 5%,#1b9ffd 100%);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#1184d6',endColorstr='#1b9ffd');
	background-color: #1184d6;
	cursor: pointer;
	color: white;
}

.cancle_btn {
	-moz-box-shadow: inset 0 1px 0 0 #e7e7e7;
	-webkit-box-shadow: inset 0 1px 0 0 #e7e7e7;
	box-shadow: inset 0 1px 0 0 #a2a2a2;
	background: -webkit-gradient(linear,left top,left bottom,color-stop(0.05,#a2a2a2),color-stop(1,#727272));
	background: -moz-linear-gradient(center top,#a2a2a2 5%,#727272 100%);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#a2a2a2',endColorstr='#727272');
	background-color: #a2a2a2;
	-moz-border-radius: 5px;
	-webkit-border-radius: 5px;
	border-radius: 5px;
	border: 1px solid #878787;
	display: inline-block;
	color: #e8e8e8;
	font-family: Coresans;
	font-size: 18px;
	font-weight: normal;
	padding: 5px 10px 7px 17px;
	text-decoration: none;
	text-shadow: #5A4B4B -1px -1px 0;
	position: relative;
	width: 182px;
	text-align: left;
	line-height: 1.5em;
}
.cancle_btn img {
	opacity:0.4;
	filter:alpha(opacity=40)
}
.cancle_btn img, .confirm_btn img, .confirm_btn_green img {
	float: right;
	vertical-align: middle;
	margin-top: 2px;
}
.cancle_btn:hover {
	background: -webkit-gradient(linear,left top,left bottom,color-stop(0.05,#727272),color-stop(1,#a2a2a2));
	background: -moz-linear-gradient(center top,#727272 5%,#a2a2a2 100%);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#727272',endColorstr='#a2a2a2');
	background-color: #727272;
	cursor: pointer;
	color: white;
}
.cancle_btn:active, .confirm_btn:active, .confirm_btn_green:active {
	position: relative;
	top:1px;
}

.confirm_btn_green {
	-moz-box-shadow: inset 0 1px 0 0 #92dc06;
	-webkit-box-shadow: inset 0 1px 0 0 #92dc06;
	box-shadow: inset 0 1px 0 0 #92dc06;
	background: -webkit-gradient(linear,left top,left bottom,color-stop(0.05,#7ebf32),color-stop(1,#588f18));
	background: -moz-linear-gradient(center top,#7ebf32 5%,#588f18 100%);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#7ebf32',endColorstr='#588f18');
	background-color: #7ebf32;
	-moz-border-radius: 5px;
	-webkit-border-radius: 5px;
	border-radius: 5px;
	border: 1px solid #55881b;
	display: inline-block;
	color: #f9fdea;
	font-family: Coresans;
	font-size: 18px;
	font-weight: normal;
	padding: 5px 10px 7px 17px;
	text-decoration: none;
	text-shadow: #5A4B4B -1px -1px 0;
	position: relative;
	width: 182px;
	text-align: left;
	line-height: 1.5em;
}
.confirm_btn_green:hover {
	background: -webkit-gradient(linear,left top,left bottom,color-stop(0.05,#588f18),color-stop(1,#7ebf32));
	background: -moz-linear-gradient(center top,#588f18 5%,#7ebf32 100%);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#588f18',endColorstr='#7ebf32');
	background-color: #588f18;
	cursor: pointer;
	color: white;
}

/**
 * Copyright (c) 2012 Anders Ekdahl (http://coffeescripter.com/)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 *
 * Version: 1.2.7
 *
 * Demo and documentation: http://coffeescripter.com/code/ad-gallery/
 */
.ad-gallery {
	width: 420px;
}
.ad-gallery, .ad-gallery * {
	margin: 0;
	padding: 0;
}
.ad-gallery .ad-image-wrapper {
	width: 100%;
	height: 545px;
	margin-bottom: 0;
	position: relative;
	overflow: hidden;
}
.ad-gallery .ad-image-wrapper .ad-loader {
	position: absolute;
	z-index: 10;
	top: 48%;
	left: 48%;
	border: 1px solid #CCC;
}
.ad-gallery .ad-image-wrapper .ad-next {
	position: absolute;
	right: 0;
	top: 0;
	width: 25%;
	height: 100%;
	cursor: pointer;
	display: block;
	z-index: 200;
}
.ad-gallery .ad-image-wrapper .ad-prev {
	position: absolute;
	left: 0;
	top: 0;
	width: 25%;
	height: 100%;
	cursor: pointer;
	display: block;
	z-index: 200;
}
.ad-gallery .ad-image-wrapper .ad-prev, .ad-gallery .ad-image-wrapper .ad-next {
/* Or else IE will hide it */
	background: url(/images/image_gallery/9a902fa3-26db-47c7-9d92-ce99901d0478.png?&groupId=10165&t=1375434207697);
}
.ad-gallery .ad-image-wrapper .ad-prev .ad-prev-image, .ad-gallery .ad-image-wrapper .ad-next .ad-next-image {
	background: url(/images/image_gallery/f4bfc46a-8ad2-4ffc-b153-a2293e3fb996.png?&groupId=10165&t=1375434207660);
	width: 30px;
	height: 30px;
	display: none;
	position: absolute;
	top: 47%;
	left: 0;
	z-index: 101;
}
.ad-gallery .ad-image-wrapper .ad-next .ad-next-image {
	background: url(/images/image_gallery/52228d32-e385-4208-89c0-56c163288f1b.png?&groupId=10165&t=1375434207653);
	width: 30px;
	height: 30px;
	right: 0;
	left: auto;
}
.ad-gallery .ad-image-wrapper .ad-image {
	position: absolute;
	overflow: hidden;
	top: 0;
	left: 0;
	z-index: 9;
}
.ad-gallery .ad-image-wrapper .ad-image a img {
	border: 0;
}
.ad-gallery .ad-image-wrapper .ad-image .ad-image-description {
	position: absolute;
	bottom: 0px;
	left: 0px;
	padding: 7px;
	text-align: left;
	width: 100%;
	z-index: 2;
	background: url(/images/image_gallery/c578ae76-7d4c-4797-85c8-98da2330441b.png?&groupId=10165&t=1375434207681);
	color: #000;
}
* html .ad-gallery .ad-image-wrapper .ad-image .ad-image-description {
	background: none;
	filter:progid:DXImageTransform.Microsoft.AlphaImageLoader (enabled=true, sizingMethod=scale, src='/images/image_gallery/8644e984-7701-4311-8f8f-3f1c176cb66a.png?&groupId=10165&t=1375783031096');
}
.ad-gallery .ad-image-wrapper .ad-image .ad-image-description .ad-description-title {
	display: block;
}
.ad-gallery .ad-controls {
	height: 20px;
}
.ad-gallery .ad-info {
	float: left;
	display: none;
}
.ad-gallery .ad-slideshow-controls {
	float: right;

}
.ad-gallery .ad-slideshow-controls .ad-slideshow-start, .ad-gallery .ad-slideshow-controls .ad-slideshow-stop {
	padding-left: 5px;
	cursor: pointer;
	display: none;
}
.ad-gallery .ad-slideshow-controls .ad-slideshow-countdown {
	padding-left: 5px;
	font-size: 0.9em;
}
.ad-gallery .ad-slideshow-running .ad-slideshow-start {
	cursor: default;
	font-style: italic;
}
.ad-gallery .ad-nav {
	width: 380px;
	position: relative;
	background-color: white;
	padding: 10px 40px 5px 40px;
}
.ad-gallery .ad-forward, .ad-gallery .ad-back {
	position: absolute;
	top: 0;
	height: 100%;
	z-index: 10;
}
/* IE 6 doesn't like height: 100% */
* html .ad-gallery .ad-forward, .ad-gallery .ad-back {
	height: 100px;
}
.ad-gallery .ad-back {
	cursor: pointer;
	left: 10px;
	width: 24px;
	display: block;
	background: url('classroom/gallery_left.png') 0px 18px no-repeat;
	margin-top: 45px;
}
.ad-gallery .ad-forward {
	cursor: pointer;
	display: block;
	right: 10px;
	width: 24px;
	background: url('classroom/gallery_right.png') 0px 18px no-repeat;
	margin-top: 45px;
}
.ad-gallery .ad-nav .ad-thumbs {
	overflow: hidden;
	width: 100%;
}
.ad-gallery .ad-thumbs .ad-thumb-list {
	float: left;
	width: 9000px;
	list-style: none;
}
.ad-gallery .ad-thumbs li {
	float: left;
	padding-right: 5px;
}
.ad-gallery .ad-thumbs li a {
	display: block;
	text-align: center;
	text-decoration: none;
	color: #404040;
}
.ad-gallery .ad-thumbs li a span {
	padding-top: 5px;
	display: block;
	font-size: 11px;
}
.ad-gallery .ad-thumbs li a img {
	border: 3px solid #CCC;
	display: block;
}
.ad-gallery .ad-thumbs li a.ad-active img {
	border: 3px solid #616161;
}
/* Can't do display none, since Opera won't load the images then */
.ad-preloads {
	position: absolute;
	left: -9000px;
	top: -9000px;
}
.example {
	border: 1px solid #CCC;
	background: #f2f2f2;
	padding: 10px;
}
pre {
	border: 1px solid #CCC;
	background: #f2f2f2;
	padding: 10px;
}
code {
	margin: 0;
	padding: 0;
}

#gallery {
	padding: 0;
	background: white;
	margin: auto;
}
#descriptions {
	position: relative;
	height: 50px;
	background: #EEE;
	margin-top: 10px;
	width: 640px;
	padding: 10px;
	overflow: hidden;
}
#descriptions .ad-image-description {
	position: absolute;
}
#descriptions .ad-image-description .ad-description-title {
	display: block;
}

/* Board Nav */
li.pg_next, li.pg_prev, li.pg_start, li.pg_end {
	color: #cccccc;
	border: none;
	letter-spacing: -3px;
	font-size:11px;
} 

.search_result_nav {
	text-align: center;
}
.search_result_nav ul {
	display: inline-block;
	margin-top: 16px;
	font-size: 12px;
}
.search_result_nav ul li {
	border-right: 1px solid #cccccc;
	cursor: pointer;
	float: left;
	padding: 0 8px;
	line-height: 1.2em;
}
.search_result_nav ul>:hover {
	text-decoration: underline;
}
.search_result_nav ul li.current, .search_result_nav ul li.now {
	font-family: 'CoreSans-bold';
	
}
.search_result_nav ul>:last-child {
	border: none;
}