html, body {
	margin: 0;
	padding: 0;
}

body {
	background: #e8f2fc url(/img/background.gif) top center repeat-y;
	font-family: arial, tahoma, sans-serif;
	font-size: 13px;
}

/**************************************
			Container
**************************************/

#container {
	height: 100%;
	margin: auto;
	overflow: hidden;
	width: 1000px;
}

*:first-child+html #container {
	width: 1001px;
}

* html #container {
	width: 1001px;
}
	
/**************************************
			Header
**************************************/

#header {
	background: #fff;
}

#header #logo a {
	display: inline-block;
	margin: 10px 0 10px 15px;
	outline: none;
}
	
#header #top_line {
	background-color: #dce5f1;
	border: 1px solid #a0a0a0;
	border-width: 1px 0;
	height: 34px;
	overflow: hidden;
}

#header #top_line .social-text {
	display: inline-block;
	font-size: 13px;
	padding: 10px 5px 0 12px;
	vertical-align: top;
}

#header #top_line .social-links {
	display: inline-block;
	font-size: 0;
	height: 100%;
	line-height: 0;
	padding-left: 8px;
	vertical-align: top;
}

.social-links a,
.social-links span {
	background: url(/img/social-links.png);
	cursor: pointer;
	display: inline-block;
	height: 24px;
	margin: 5px 6px 0 0;
	width: 24px;
}

.social-links a:focus,
.social-links a:hover,
.social-links span:focus,
.social-links span:hover {
	opacity: .75;
}

.social-links .vk-btn {
	background-position-x: -84px;
}

.social-links .ok-btn {
	background-position-x: -56px;
}

.social-links .mm-btn {
	background-position-x: -140px;
}

.social-links .tw-btn {
	background-position-x: -28px;
}

.social-links .pn-btn {
	background-position-x: -112px;
}

#header #top_line #search_line {
	float: right;
	margin: 2px 4px 0 0;
	max-height: 100%;
	overflow: hidden;
	width: 435px;
}

#search_line td {
	line-height: normal;
}

#search_line .gsc-control-cse {
	background: none;
	border: none;
	padding: 0;
}

#mobile-menu-btn,
#mobile-close-btn {
	display: none;
}

/*************************/
/****** Left Column ******/
/*************************/
	
#left_column {
	background-color: #fff;
	float: left;
	padding: 10px 0 0 10px;
	width: 200px;
}

#left_column .column_box {
	background-color: #e6ecf5;
	margin: 10px 0;
	width: 200px;
}

#left_column .column_box .contents {
	padding: 10px;
}

#left_column .column_box .contents .box_name {
	border-bottom: 2px solid #a0a0a0;
	font-weight: bold;
	margin: 2px 0 0 23px;
	word-spacing: 1px;
}

#left_column .column_box .contents .picture {
	position: absolute;
}

#left_column .column_box .contents .texts {
	color: #000;
	font-size: 12px;
	line-height: 140%;
	margin-top: 5px;
	word-spacing: 1px;
}

#left_column .column_box .contents a {
	color: #039;
	font-weight: bold;
}

#left_column .column_box .contents a:hover {
	color: #f00;
}

#left_column .column_box .expressions-of-the-day a {
	display: inline-block;
	margin-bottom: 3px;
}

#left_column .column_box .expressions-of-the-day a:last-child {
	margin: 0;
}

	/*************************/
	/****** Main Menu ********/
	/*************************/
	
#mainmenu {
	width: 200px;
}
	
#mainmenu li a {
	color: #303030;
	font-weight: bold;
	font-size: 13px;
	height: 24px;
	text-decoration: none;
}
	
#mainmenu li a:link, #mainmenu li a:visited {
	display: block;
	background: url(/img/menu.gif);
	padding: 8px 0 0 30px;
}
	
#mainmenu li a:hover, #mainmenu li a.current {
	background: url(/img/menu.gif) 0 -32px;
	padding: 8px 0 0 30px;
}

#mainmenu ul {
	list-style: none;
	margin: 0;
	padding: 0;
}
	
/**************************************
			CONTENT COLUMN
**************************************/

#content_column {
	background-color: #fff;
	float: right;
	height: 100%;
	padding: 10px 0 0;
	position: relative;
	width: 790px;
}

#content_column #path_line {	
	border-bottom: 3px double #d2dbe7;
	font-size: 12px;
	line-height: 140%;
	margin: 0 0 0 10px;
	padding: 0 5px 5px 0;
}
	
#content_column #path_line a {
	color: #039;
	font-weight: bold;
}

#content_column #top_square_advert {
	margin: 0 0 14px;
	padding: 0;
}

#content_column #top_square_adverts {
	margin: 0;
	padding: 0;
	text-align: center;
}

#content_column #bottom_advert {
	clear: both;
	float: left;
	margin-top: 10px;
}

.top-advert {
	display: inline-block;
}
	
	/*************************/
	/****** Right Column *****/
	/*************************/

#content_column #right_column {
	background-color: #eef3f8;
	float: right;
	margin-left: 10px;
	min-height: 1px;
	width: 160px;
}

	/*************************/
	/******* Submenu *********/
	/*************************/

#content_column #right_column #submenu {
	border: 1px solid #c8d1dd;
	border-width: 0 0 1px 1px;
}

#content_column #right_column #submenu #chapter {
	background: #dce5f1 url(/img/chapter.gif) no-repeat 5px center;
	border-bottom: 1px solid #c8d1dd;
	color: #303030;
	font-size: 13px;
	font-weight: bold;
	padding: 7px 3px 7px 25px;
}

#content_column #right_column #submenu ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

#content_column #right_column #submenu li {
	display: inline;
	padding: 0;
}

#content_column #right_column #submenu a {
	background: url(/img/submenu.gif) no-repeat 5px center;
	border-bottom: 1px dashed #c8d1dd;
	color: #303030;
	display: block;
	font: bold 13px arial;
	padding: 7px 5px 7px 20px;
	text-decoration: none;
}
	
#content_column #right_column #submenu a.last {
	border-bottom: none;
}

#content_column #right_column #submenu a:hover {
	background-color: #fff;
	color: #f00;
}

#content_column #right_column #submenu .selected a {
	background-color: #fff;
}
	
	/*************************/
	/***** Center Column *****/
	/*************************/
	
#content_column #center_column {
	background-color: #fff;
	float: right;
	padding-bottom: 10px;
	width: 610px;
}

		/*************************/
		/******* Main Page *******/
		/*************************/

#content_column #center_column.main_page {
	padding: 10px 0 20px 10px;
	width: 820px;
}

#center_column table.box {
	border: none;
	border-collapse: collapse;
	margin-top: 10px;
	width: 100%;
}
	
#center_column table.box td {
	border: none;
	padding: 0;
	vertical-align: top;
}
	
#center_column table.box td img {
	margin-right: 10px;
}

#center_column table.box .other-pages img {
	margin-right: 0;
}
	
#center_column table.box td.left_half {
	padding-right: 10px;
}
	
#center_column table.box td.left_half_bottom {
	border-right: 1px solid #a0a0a0;
	padding-right: 10px;
	width: 45%;
}
	
#center_column table.box td.right_half {
	border-left: 1px solid #a0a0a0;
	padding-left: 10px;
	width: 45%;
}
	
#center_column table.box td.right_half_bottom {
	padding-left: 10px;
}

#center_column .text {
	margin: 5px 0 0 5px;
}

.other-pages {
	text-align: center;
}
	
#center_column .pages,
#center_column .bottom-pages {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-ms-box-sizing: border-box;
	-o-box-sizing: border-box;
	box-sizing: border-box;
	display: inline-block;
	padding: 10px;
	vertical-align: top;
	width: 20%;
}

#center_column .bottom-pages {
	padding: 15px 22px 0;
	width: 33.3%;
}
	
#center_column .text .pages img,
#center_column .text .bottom-pages img {
	padding: 5px 0 0;
}
	
#center_column .text .pages a,
#center_column .text .bottom-pages a {
	display: inline-block;
}

#center_column .text .pages b,
#center_column .text .bottom-pages b {
	display: block;
}

#center_column table.box .text p {
	margin: 10px 0;
	}
	
#center_column table.box tr td {
	padding-bottom: 15px;
}
	
#center_column table.box p {
	margin: 0;
}

#center_column p.heading {
	background-color: #dce5f1;
	border: 1px solid #a0a0a0;
	-webkit-border-radius: 3px;
	-moz-border-radius: 3px;
	-ms-border-radius: 3px;
	-o-border-radius: 3px;
	border-radius: 3px;
	font-weight: bold;
	padding: 2px 10px;
}
	
#center_column table.box ul {
	list-style: none;
	margin: 5px 0 0 8px;
}
	
#center_column table.box li {
	height: 15px;
	margin-top: 5px;
}

.main-page-img {
	float: left;
}

		/*************************/
		/****** Site Pages *******/
		/*************************/

#center_column ul {
	clear: both;
	list-style: square;
}
	
#center_column li {
	line-height: 140%;
	margin-top: 5px;
}

#center_column li.updates {
	color: #808080;
	list-style-type: none;
}

#center_column .more,
#center_column .additional {
	border: 1px solid #e8e8e8;
	border-width: 2px 2px 2px 15px;
	font-size: 13px;
	line-height: 170%;
	margin: 0 0 15px;
	padding: 5px 0 5px 10px;
}

#center_column .additional {
	float: none;
	width: 100%;
}

*+html #center_column .more {
	margin-bottom: 5px;
}

*+html #center_column .additional {
	margin-bottom: 5px;
}
	
#center_column .pict_title {
	font-weight: bold;
	padding-left: 10px;
}
	
#center_column .pict {
	vertical-align: middle;
}
	
#center_column ul.page_links {
	border-top: 2px solid #dce5f1;
	clear: both;
	list-style: none;
	padding-left: 0;
	margin-left: 0;
}

#center_column ul.no_margins {
	margin: 0;
	padding: 0;
}

#center_column ul.no_margins li {
	list-style-type: none;
}

#center_column .long_list {
	color: #303030;
	line-height: 1.4em;
	margin-bottom: 15px;
}

#center_column div.phrasal{
	display: none;
}

#center_column a.what_is_it {
	border-bottom: 1px dotted #000000;
	text-decoration: none;
}
	
#center_column #options {
	border-top: 2px solid #dce5f1;
	clear: both;
	overflow: auto;
	padding-top: 10px;
	margin-top: 5px;
}
	
#center_column #options a {
	clear: left;
	float: left;
	line-height: 1.4;
	margin-bottom: 10px;
	padding-left: 18px;
}
	
#center_column #options a.back {
	background: url(/img/back.gif) left top 5px no-repeat;
}

#center_column #options a.next {
	background: url(/img/next.gif) left top 5px no-repeat;
}
	
#center_column #options a.list {
	background: url(/img/list.gif) left top 2px no-repeat;
}

#center_column a.anchor {
	color: #000;
	text-decoration: none;
}
	
#center_column p.example {
	color: #175417;
	padding: 5px 5px 5px 20px;
}

#center_column #exercise_box {
	border: 2px solid #dce5f1;
	-webkit-border-radius: 7px;
	-moz-border-radius: 7px;
	-ms-border-radius: 7px;
	-o-border-radius: 7px;
	border-radius: 7px;
	padding: 0 10px;
}

#center_column #exercise_box p {
	line-height: 170%;
}
	
#center_column #results {
	margin: 10px 0;
}

#center_column #reference_links {
	background-color: #eef3f8;
	border: 1px solid #c8d1dd;
	margin-bottom: 10px;
	/*padding: 5px 10px 10px;*/
	padding: 10px;
}

#center_column #reference_links form {
	margin: 0;
}

#center_column #reference_bar {
	background-color: #eef3f8;
	border: 1px solid #c8d1dd;
	margin: 10px 0;
	overflow: hidden;
	padding: 10px 0 0 10px;
}

#center_column #reference_bar ul {
	font-size: 0;
	list-style-type: none;
	margin: 0;
	padding: 0;
}

#center_column #reference_bar li {
	display: inline-block;
	/*margin: 0;*/
	margin: 0 10px 10px 0;
}
	
#center_column #reference_bar li a {
	border: 1px solid #c8d1dd;
	color: #000;
	display: block;
	font-size: 13px;
	font-weight: bold;
	line-height: 1;
	padding: 7px 0;
	text-align: center;
	text-decoration: none;
	width: 29px;
}

#center_column #reference_bar li a:hover {
	background-color: #dce5f1;
}
	
#center_column .exercises {
	border: 1px solid #a0a0a0;
}

#center_column .small {
	width: 30px;
}

#center_column .medium {
	width: 40px;
}

#center_column .large {
	width: 140px;
}

#center_column .sentence {
	width: 500px;
}

#center_column .examples,
#center_column .for_instance {
	color: #215e21;
}

#center_column input.line {
	border: 1px solid #a0a0a0;
	margin-bottom: 7px;
	padding: 5px 10px;
	width: 240px;
}

#center_column input.long_line {
	border: 1px solid #a0a0a0;
	margin-bottom: 7px;
	padding: 5px 10px;
	width: 350px;
}
	
#center_column input.button {
	background-color: #efefef;
	border: 1px solid #a0a0a0;
	font: bold 13px arial;
	padding: 5px 10px;
}

#center_column input.button:hover {
	background-color: #ebebeb;
	border: 1px solid #838383;
}

.ref_color label:first-of-type,
.content_box label:first-of-type,
#reference_links label:first-of-type {
	margin-right: 15px;
}

.ref_color [type=radio],
.content_box [type=radio],
#reference_links [type=radio] {
	margin: 0 5px 0 0;
	position: relative;
	top: 2px;
}

#center_column form.ref_color {
	background-color: #eef3f8;
	border: 1px solid #c8d1dd;
	clear: both;
	padding: 10px;
}

#center_column table {
	border: 1px solid #a0a0a0;
	border-collapse: collapse;
}

.full-width-table {
	width: 100%;
}

.table-wrapper {
	overflow: auto;
}

#center_column tr.head {
	background-color: #dce5f1;
	font-weight: bold;
	text-align: center;
}
	
#center_column td {
	border: 1px solid #a0a0a0;
	padding: 5px;
}

#center_column .grn {
	color: #008000;
}
	
#center_column .rd {
	color: #f00;
}

#center_column .author {
	font-style: italic;
	text-align: right;
}

#center_column .letter_sample {
	border: 1px solid #b8b8b8;
	clear: both;
	margin-bottom: 15px;
	max-width: 100%;
	width: 500px;
}
	
#center_column .letter_sample .innerdiv {
	background: transparent url(/img/brcorner.gif) bottom right no-repeat;
	color: #303030;
	left: 2px;
	line-height: 1.6;
	padding: 15px 20px 20px 15px;
	position: relative;
	top: 2px;
}

#center_column .dividing_line {
	border-top: 2px solid #dce5f1;
}

#center_column #square_links {
	clear: both;
	margin: 15px 0;
	padding: 5px 0 6px;
	text-align: center;
}

#center_column #square_links a,
#center_column #square_links .active_link {
	border: 1px solid #cecece;
	border-radius: 3px;
	display: inline-block;
	margin-bottom: 4px;
	padding: 8px 0;
	text-decoration: none;
	width: 32px;
}

#center_column #square_links .active_link {
	color: #a3a3a3;
}
	
#center_column #square_links a:hover {
	background-color: #e4e8f0;
	color: #3366cc;
}

#center_column .show_title {
	border-bottom: 1px dotted #000;
	cursor: help;
	font-style: italic;
}

#center_column .ref {
	margin: 0 0 5px 10px;
	padding: 0 5px;
}
	
#center_column .ref_back {
	border-bottom: 1px dotted #000;
	cursor: help;
	font-style: italic;
	font-weight: bold;
	margin-left: 3px;;
}

#center_column .right {
	margin-left: 28px;
}
	
#center_column img.flag {
	cursor: help;
	margin-left: 5px;
	padding-top: 2px;
	position: absolute;
}

#center_column img.flag_right {
	cursor: help;
	margin-left: 8px;
	padding-top: 2px;
	position: absolute;
}

#center_column #chapter_menu {
	margin-bottom: 10px;
	padding: 4px 0 6px;
	width: 100%;
}

#center_column #chapter_menu a {
	border: 1px solid #c8d1dd;
	color: #000;
	font: bold 13px arial;
	margin-right: 2px;
	padding: 6px 10px;
	text-decoration: none;
}

*+html #center_column #chapter_menu a {
	padding: 3px 10px 5px;
}

#center_column #chapter_menu a:hover,
#center_column #chapter_menu a.opened {
	background-color: #dce5f1;
}

#center_column p.borders {
	border: 2px solid #dce5f1;
	-webkit-border-radius: 3px;
	-moz-border-radius: 3px;
	-ms-border-radius: 3px;
	-o-border-radius: 3px;
	border-radius: 3px;
	margin-bottom: 7px;
	padding: 5px;
}

#center_column .red {
	margin-left: 14px;
}

#center_column .red label {
	display: inline-block;
	margin-bottom: 7px;
}

#center_column .red [type=radio] {
	margin: 0 5px 0 0;
	position: relative;
	top: 2px;
}

#center_column p.ref_letters {
	font-weight: bold;
	word-wrap: break-word;
}

#center_column p.ref_letters a {
	padding-right: 5px;
}

#center_column .chapter_box {
	background-color: #eef3f8;
	margin-bottom: 15px;
}

#center_column .main_page_box {
	margin: 1px 0 11px;
}

#center_column .chapter_box .content_box {
	padding: 8px 10px;
}

#center_column a.chapter {
	font: bold 18px arial;
}

#center_column .chapter_box .content_box .details {
	color: #404040;
	float: right;
	font-size: 12px;
	padding-top: 5px;
}
	
#center_column .chapter_box .content_box  p {
	color: #000;
	margin: 5px 0;
}

#content_column .chapter_box .content_box h1 {
	border: none;
	font-size: 16px;
	margin: 5px 0;
}

#center_column .irregular-verbs-list td {
	border: 2px solid #dddbdb;
}

#center_column .irregular-verbs-list .head {
	background-color: #f2f7fd;
}

/**************************************
			Footer
**************************************/

#footer {
	background-color: #e6effb;
	border-top: 2px solid #d2dbe7;
	clear: both;
	float: left;
	padding: 10px 0 20px;
	width: 100%;
}

*:first-child+html #footer {
	float: none;
}

* html #footer {
	float: none;
}
	
#footer a {
	color: #000;
}

#footer #left_side {
	float: left;
}
	
#footer #right_side {
	float: right;
}

#footer #counters {
	clear: both;
	float: right;
	margin: -10px 10px 0 0;
	margin: 10px 10px 0 0\8/;
	white-space: nowrap;
}

*+html #footer #counters {
	margin: 10px 10px 0 0;
}

#footer #counters a {
	outline: none;
}

#footer p.sitename {
	font-size: 13px;
	margin: 0 10px;
	width: 700px;
}
	
#footer ul {
	margin: 0 10px 0 0;
}

#footer li {
	display: inline;
	list-style: none;
}

#footer li a {
	border-right: 1px solid #000;
	float: left;
	font-size: 13px;
	line-height: 12px;
	padding: 0 5px 2px;
}

#footer li a.last {
	border-right: 0;
	padding-right: 0;
}	
	
/**************************************
			General
**************************************/	

.t {
	background: url(/img/a/dot.gif) 0 0 repeat-x;
}

.b {
	background: url(/img/a/dot.gif) 0 100% repeat-x;
}

.l {
	background: url(/img/a/dot.gif) 0 0 repeat-y;
}

.r {
	background: url(/img/a/dot.gif) 100% 0 repeat-y;
}

.bl {
	background: url(/img/a/bl.gif) 0 100% no-repeat;
}

.br {
	background: url(/img/a/br.gif) 100% 100% no-repeat;
}

.tl {
	background: url(/img/a/tl.gif) 0 0 no-repeat;
}

.tr {
	background: url(/img/a/tr.gif) 100% 0 no-repeat;
}

.t2 {
	background: url(/img/a/dot2.gif) 0 0 repeat-x;
}

.b2 {
	background: url(/img/a/dot2.gif) 0 100% repeat-x;
}

.l2 {
	background: url(/img/a/dot2.gif) 0 0 repeat-y;
}

.r2 {
	background: url(/img/a/dot2.gif) 100% 0 repeat-y;
}

.bl2 {
	background: url(/img/a/bl2.gif) 0 100% no-repeat;
}

.br2 {
	background: url(/img/a/br2.gif) 100% 100% no-repeat;
}

.tl2 {
	background: url(/img/a/tl2.gif) 0 0 no-repeat;
}

.tr2 {
	background: url(/img/a/tr2.gif) 100% 0 no-repeat;
}

p {
	color: #303030;
	font-size: 13px;
	line-height: 1.6;
}

table {
	clear: both;
}
	
td {
	line-height: 1.6;
}

h1 {
	border-bottom: 2px solid #dce5f1;
	color: #303030;
	font-size: 20px;
	margin-top: 10px;
}

h2 {
	border-bottom: 1px solid #dce5f1;
	color: #303030;
	font-size: 17px;
	padding-bottom: 3px;
}
	
a {
	color: #3366cc;
	text-decoration: underline;
}
	
a:hover {
	color: #f00;
}

abbr {
	cursor: help;
}
	
acronym {
	border-bottom: 1px dotted #000;
	cursor: help;
}

img {
	border: 0;
	height: auto;
	max-width: 100%;
}

audio {
	width: 100%;
}

/**************************************
			Responsive
**************************************/
@media (max-width: 1024px) {
	* {
		-webkit-box-sizing: border-box;
		-moz-box-sizing: border-box;
		-ms-box-sizing: border-box;
		-o-box-sizing: border-box;
		box-sizing: border-box;
	}
	
	body {
		background: #fff;
		font-size: 14px;
	}
	
	body.menu-shown {
		overflow: hidden;
	}
	
	h1 {
		border: none;
		margin-top: 0;
	}
	
	.table-wrapper table {
		margin: 10px 0;
	}
	
	p,
	#center_column .more,
	#center_column .additional {
		font-size: 14px;
	}
	
	#container {
		width: 100%;
	}
	
	#header {
		position: relative;
	}
	
	#header #logo a {
		height: 45px;
		overflow: hidden;
		width: 250px;
	}
	
	#header #top_line {
		height: 46px;
	}
	
	#header #top_line .social-text {
		font-size: 14px;
		padding: 14px 10px 0 12px;
	}
	
	#header #top_line #search_line {
		margin-right: 10px;
	}
	
	.social-links a,
	.social-links span {
		margin: 7px 10px 0 0;
	}
	
	.social-links a:last-child,
	.social-links span:last-child {
		margin-right: 0;
	}
	
	#content_column #path_line {
		display: none;
	}
	
	#mobile-menu-btn {
		background: url(/img/mobile-menu.png) no-repeat center center;
		cursor: pointer;
		display: inline-block;
		height: 55px;
		position: absolute;
		right: 3px;
		top: 7px;
		width: 55px;
  }
	
	#mobile-menu-btn::before {
		color: #3d6d9e;
		content: 'меню';
		display: none;
		font-size: 12px;
		left: 0;
		position: absolute;
		top: -14px;
	}
	
	#mobile-close-btn {
		background: url(/img/mobile-close.png) no-repeat;
		cursor: pointer;
		display: inline-block;
		height: 32px;
		left: -44px;
		position: absolute;
		top: 15px;
		width: 32px;
	}
	
	#mobile-overlay {
		background: rgba(0,0,0,.5);
		height: 0;
		left: 0;
		opacity: 0;
		position: fixed;
		top: 0;
		transition: opacity .3s, width 0s .3s, height 0s .3s;
		width: 0;
		z-index: 100;
	}
	
	.menu-shown #mobile-overlay {
		height: 100%;
		opacity: 1;
		transition: opacity .3s;
		width: 100%;
	}
	
	#content_column {
		float: none;
		width: 100%;
	}
	
	#content_column #right_column {
		background: #fff;
		float: none;
		margin-left: 0;
		width: 100%;
	}
	
	#content_column #right_column #submenu {
		border: 1px solid #a0a0a0;
		-webkit-border-radius: 5px;
		-moz-border-radius: 5px;
		-ms-border-radius: 5px;
		-o-border-radius: 5px;
		border-radius: 5px;
		display: inline-block;
		overflow: hidden;
		margin: 5px 0 10px 10px;
	}
	
	#content_column #right_column #submenu #chapter {
		background: #fff;
		border: none;
		cursor: pointer;
		height: 38px;
		font-size: 16px;
		line-height: 38px;
		padding: 0 15px;
		position: relative;
		width: 300px;
	}
	
	#content_column #right_column #submenu #chapter::after {
		background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAFCAYAAAB8ZH1oAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAE5JREFUeNpiLC0tLWZgYOgB4u9A/IcBFbAAMScQl4AYvUCsCMTZDNjBVJAaJignB4gbsShqhMoxMCEJNqApboSKwd3AgKZYGokNBwABBgAuCwwS1SqXgAAAAABJRU5ErkJggg==) no-repeat center center;
		content: '';
		height: 100%;
		position: absolute;
		right: 15px;
		top: 0;
		transition: transform .2s;
		width: 10px;
	}
	
	#content_column #right_column #submenu #chapter.active::after {
		transform: rotate(180deg);
	}
	
	#content_column #right_column #submenu #chapter.active ~ ul {
		display: block;
	}
	
	#content_column #right_column #submenu ul {
		background: #fff;
		display: none;
	}
	
	#content_column #right_column #submenu li {
		display: block;
	}
	
	#content_column #right_column #submenu li a {
		background-image: none;
		border-bottom: none;
		display: block;
		height: 38px;
		font-size: 16px;
		font-weight: normal;
		line-height: 38px;
		padding: 0 15px;
	}
	
	#content_column #right_column #submenu .selected a {
		background: #eef3f8;
	}
	
	.right-advert-block {
		display: none;
	}
	
	#content_column #center_column {
		float: none;
		overflow: auto;
		padding: 0 10px 10px;
		width: 100%;
	}
	
	#content_column #top_square_adverts {
		text-align: left;
	}
	
	#left_column {
		float: none;
		padding: 10px;
		width: 100%;
	}
	
	#mainmenu {
		background: #fff;
		-webkit-box-shadow: -5px 0 5px rgba(0,0,0,.25);
		-moz-box-shadow: -5px 0 5px rgba(0,0,0,.25);
		-ms-box-shadow: -5px 0 5px rgba(0,0,0,.25);
		-o-box-shadow: -5px 0 5px rgba(0,0,0,.25);
		box-shadow: -5px 0 5px rgba(0,0,0,.25);
		font-size: 0;
		height: 100%;
		position: fixed;
		right: 0;
		-webkit-transform: translateX(120%);
		-moz-transform: translateX(120%);
		-ms-transform: translateX(120%);
		-o-transform: translateX(120%);
		transform: translateX(120%);
		top: 0;
		transition: transform .2s ease-in;
		width: 270px;
		z-index: 1000;
	}
	
	.menu-shown #mainmenu {
		-webkit-transform: translateX(0);
		-moz-transform: translateX(0);
		-ms-transform: translateX(0);
		-o-transform: translateX(0);
		transform: translateX(0);
	}
	
	#mainmenu ul {
		-webkit-box-sizing: border-box;
		-moz-box-sizing: border-box;
		-ms-box-sizing: border-box;
		-o-box-sizing: border-box;
		box-sizing: border-box;
		overflow: auto;
		max-height: 100%;
		padding: 5px;
		width: 100%;
	}
	
	#mainmenu li {
		-webkit-box-sizing: border-box;
		-moz-box-sizing: border-box;
		-ms-box-sizing: border-box;
		-o-box-sizing: border-box;
		box-sizing: border-box;
		display: inline-block;
		margin-bottom: 4px;
		width: 100%;
	}
	
	#mainmenu li:last-child {
		margin-bottom: 0;
	}
	
	#mainmenu li a,
	#mainmenu li a:link,
	#mainmenu li a:visited {
		background: #eef3f8;
		border: 1px solid #dce5f1;
		-webkit-border-radius: 5px;
		-moz-border-radius: 5px;
		-ms-border-radius: 5px;
		-o-border-radius: 5px;
		border-radius: 5px;
		display: block;
		font-size: 18px;
		font-weight: normal;
		height: 42px;
		line-height: 42px;
		padding: 0 0 0 30px;
	}
	
	#mainmenu li a:hover,
	#mainmenu li a.current {
		background: #fff;
	}
	
	#footer li a,
	#footer #counters,
	#footer #left_side,
	#footer #right_side {
		float: none;
	}
	
	#footer p.sitename {
		width: auto;
	}
	
	#footer ul {
		margin: 5px 5px 15px;
		padding: 0;
	}
	
	#footer #counters {
		margin: 0 0 0 10px;
	}
	
	#center_column p.ref_letters a {
		display: inline-block;
		font-size: 16px;
		padding: 5px 10px 5px 0;
	}
	
	.ref_color [type=text],
	#center_column input.line,
	#reference_links [type=text] {
		font-size: 18px;
		height: 28px;
		line-height: 28px;
		padding: 0 5px;
	}
	
	#center_column input.button {
		font-size: 18px;
		font-weight: normal;
		height: 28px;
		padding: 0 10px;
		vertical-align: top;
	}
	
	.ref_color [type=radio],
	.content_box [type=radio],
	#reference_links [type=radio] {
		top: 1px;
	}
	
	.content_box label,
	#reference_links label,
	#center_column .line_border {
		border: none;
		display: block;
		font-size: 16px;
		margin: 7px 0;
	}
	
	#center_column input.long_line {
		max-width: 100%;
	}
	
	#center_column #reference_bar li a {
		font-size: 18px;
		font-weight: normal;
		padding: 5px 0;
	}
	
	#header #top_line #search_line {
		width: 400px;
	}
	
	#header #top_line .social-links {
		padding: 2px 0 0;
	}
	
	#center_column .text .pages img,
	#center_column .text .bottom-pages img {
		padding: 0;
	}
	
	#center_column .bottom-pages {
		width: 33.3%;
	}
	
	#center_column #bottom_clear .interval {
		padding-left: 0;
	}
	
	#left_column .column_box .contents .texts {
		font-size: 14px;
	}
	
	#left_column .column_box {
		margin: 10px auto;
		max-width: 500px;
		width: 100%;
	}
	
	#left_column .column_box .expressions-of-the-day a {
		margin-bottom: 5px;
	}
	
	abbr[title] {
		font-size: 0;
	}
	
	abbr[title]::after {
		content: '' attr(title) '';
		font-size: 14px;
	}
	
	#content_column #bottom_advert {
		float: none;
		text-align: center;
	}
}

@media (max-width: 730px) {
	#header #top_line {
		height: 92px;
	}
	
	#header #top_line #search_line {
		clear: both;
		float: none;
		margin: 10px 0 5px 10px;
	}
	
	#header #top_line .social-links {
		height: auto;
	}
	
	.gsc-results-wrapper-overlay {
		height: 100% !important;
		left: 0 !important;
		top: 0 !important;
		width: 100% !important;
	}
	
	#center_column .pages {
		width: 33.3%;
	}
	
	#center_column .bottom-pages {
		margin-top: 0;
		padding: 10px;
	}
}

@media (max-width: 635px) {
	.top-advert.right-advert {
		display: none;
	}
}

@media (max-width: 500px) {
	#center_column .pages,
	#center_column .bottom-pages {
		width: 50%;
	}
	
	.main-page-img {
		display: block;
		float: none;
		margin-top: 10px;
		text-align: center;
	}
	
	#center_column table.box td img {
		margin: 0;
	}
}

@media (max-width: 450px) {
	#header #top_line #search_line {
		width: 310px;
	}
	
	#header #top_line #search_line {
		margin-left: 10px;
	}
}