@import url(http://fonts.googleapis.com/css?family=PT+Sans:400,700,400italic,700italic|PT+Sans+Narrow:400,700&subset=latin,cyrillic);


/*------------------------------------*\
  RESET
\*------------------------------------*/
body, div, dl, dt, dd, ul, ol, li,
h1, h2, h3, h4, h5, h6,
pre, form, fieldset, input, textarea,
p, blockquote, th, td { 
  margin: 0;
  padding: 0;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
fieldset, img {
  border: 0;
}
address, caption, cite, dfn, th, var {
  font-style: normal;
  font-weight: normal;
}
caption, th {
  text-align: left;
}
h1, h2, h3, h4, h5, h6 {
  font-size: 100%;
  font-weight: normal;
}
q:before, q:after {
  content: '';
}
abbr, acronym {
  border: 0;
}

*, *:after, *:before { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
body, html { font-size: 100%; padding: 0; margin: 0;}

/* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */
.clearfix:before, .clearfix:after { content: " "; display: table; }
.clearfix:after { clear: both; }

/*------------------------------------*\
  MAIN
  
  
dce0fb

6c8cd5
4671d5
1240ab
06266f
2a4480
http://designshack.net/articles/css/5-simple-and-practical-css-list-styles-you-can-copy-and-paste/
https://drewish.com/tools/vertical-rhythm/
http://codepen.io/mtx69/pen/riIwv

\*------------------------------------*/
html {
  background: #fff; 
  position:relative; 
  min-height:100%;
  overflow-x: hidden;   
}

body {  
  background: #fff; 
  color: #2a4480;
  font-family: "PT Sans", "Tahoma", sans-serif;
  font-weight: 400;
  font-size: 14px; /* 14px */
  line-height: 1.5000em; /* 21px */
  width: 1110px;
  height: 100%;
  margin : 0 auto;
}

p {
  font-size: 1em; /* 14px */
  line-height: 1.5000em; /* 21px */
}

/*--- HEADINGS ---*/
h1, h2, h3, h4, h5, h6 {
  color : #000;
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif; 
  font-weight: 400;
  color: #06266f;
}

/*--- LISTS ---*/
ul, ol {
}

ul {
  list-style: none;
}

ul ul,
ol ol {
}

a {
  text-decoration : none;
  color: #2a4480;
  -webkit-transition: border-color 0.3s, color 0.3s;
  transition: border-color 0.3s, color 0.3s;
}

a:hover {
  background: #dce0fb;
}

p a {
  border-bottom : 1px dotted #06266f;
}
p a:hover  {
  border: 0;;
}

li > a {
  border-bottom : 1px dotted #06266f;
}
li > a:hover  {
  border: 0;;
}



/*--- LAYOUT ---*/

nav#left_mainMenu{
  float: left;
  width: 20%;
}
article{
  float: left;
  width: 60%;
  min-height: 1000px;
}
aside#right_mainAd{
  float: left;
  width: 20%;
}
footer#page_footer{
  clear: left;
  width: 1110px;
}


/*--- MAIN HEADER ---*/


header#page_header.main_canvas{
  background: #4671d5;
}
header#page_header.main_canvas h1 {  
  position: relative;
  margin : -216px 0 0 0;
  z-index: 2;
}
header#page_header.main_canvas h2 {
  position: relative;
  z-index: 2;
}
header#page_header.main_canvas p {
  position: relative;
  z-index: 2;
}
header#page_header.main_canvas nav {
  z-index: 2;  
}
.main_canvas span.logo{
  z-index: 10;
}
#header_canvas {
  position: relative;
  margin: 0 0 0 -3em;
  background-color: #4671d5;
  width: 1110px;
  height: 210px;
  z-index: 1;
}


header#page_header{
  padding : 0 0 0 3em;
  background: #4671d5 url(../images/logo1.png) no-repeat 6em -.7em;
  height : 210px;
  position : relative;
}
header#page_header h1 {
  padding : 1.7500em 0 0 0;
  font-size: 1.7143em; /* 24px */
  line-height: 1.7500em; /* 42px */
  font-weight: 400;
  word-spacing: .3em;
  color: #fff;
}
header#page_header h1 a{  
  cursor: default;
  color: #fff;
}
header#page_header h1 a:hover{  
  background: none;
}
header#page_header h2 {
  padding : 0 0 0 0;
  font-family: "PT Sans", "Tahoma", sans-serif;
  font-size: 1.2857em; /* 18px */
  line-height: 1.1667em; /* 21px */
  font-weight: 400;
  color: #fff;
}
header#page_header nav {
  float: right;
  position: relative;
  top: -8.165em;
  padding : 0 2.333em 0 0;
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
  font-size: 1.2857em; /* 18px */
  line-height: 1.1667em; /* 21px */
  font-weight: 400;  
}
header#page_header nav li {
  display: inline-block;
  margin: 0 0 0 0;
}
header#page_header nav li a{  
  width: 35px;
  height: 23px;
  display : block;
  padding: 0 .5em 0 .5em;
  color: #fff;
}
#ru_lang{
	background: url(../images/ru-en.png);
}
#en_lang{
	background: url(../images/ru-en.png) -35px 0px;
}

header#page_header p{
  padding : 2.333em 0 0 0;
  color: #fff;
}

span.logo{
  float: right;
  position: relative;
  top: -0.27em;
  padding : 0 0.3em 0 0;
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
  font-size: 8.571em; /* 120px */
  line-height: 0em; /* 42px */
  font-weight: 700;
  color : #1240ab;
}

.wrapper_strip {
  max-width: 1110px;
  margin: 0 auto;
}
#strip1 {
  margin: 0 -500%;
  padding: 0.75em 500%;
  background: #1240ab;
  /*--- background: rgba(255,0,0,.5); ---*/
}
#strip2 {
  margin: 0 -500%;
  padding: 0.75em 500%;
  background: #06266f;
  /*--- background: rgba(255,0,0,.5); ---*/
}





/*--- LEFT MENU ---*/

nav#left_mainMenu {
  padding : 7.5em 0 0 0;
}

nav#left_mainMenu ul li {
  margin: 0 0 0 0;
  font-size: 1.2857em; /* 18px */
  line-height: 1.1667em; /* 21px */
  position : relative;
}

nav#left_mainMenu ul li ul{
  position: absolute;
  left: 100%;
  top : 0;
  display: none;
  color : #fff;
  background: #dce0fb;
  width: 100%;
}

nav#left_mainMenu li:hover ul{
	display: block;
	z-index: 10;
}

nav#left_mainMenu ul li ul li {
  margin: 0 0 0 0;
  font-size: 1em; /* 18px */
  line-height: 1.1667em; /* 21px */
}

nav#left_mainMenu > ul > li a:hover,
nav#left_mainMenu > ul > li:hover a { 
  background: #4671d5; 
  color: #fff;
}


nav#left_mainMenu a{  
  display : block;
  padding : 5px 0 5px 40px;
  margin-bottom: 0;
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;  
  font-weight: 400;
  color: #06266f;
  border: 2px solid #fff;
}
nav#left_mainMenu a:hover {
  background: #dce0fb;
  border: 2px solid #06266f;
}
nav#left_mainMenu ul li ul li a:hover {
  background: #06266f;
  color: #fff;
  border-right: 2px solid #06266f;
}
li.menu_underline {
  border-bottom : 2px solid #dce0fb;
}



/*--- CENTER COLOMN ---*/

article {
  padding : 0 0 26em 3em;
  /*padding-bottom: 100px;/*Примерно 2 размера footer, чтобы он не наезжал на контент при узком окне браузера*/
}
article header h3{  
  padding : 1.7500em 0 0 0;
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
  font-size: 1.7143em; /* 24px */
  line-height: 1.7500em; /* 42px */
  font-weight: 700; /* 700 */
  color: #06266f;
}
article section {
  padding : 1.5em 0 0 0;
}
article section header h4{
  font-size: 1.2857em; /* 18px */
  line-height: 1.1667em; /* 21px */
  font-weight: 700; 
}
article section  p{
 padding: 0;
}
article section  strong{
 font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
  font-size: 1.2857em;  /* 18px */
  line-height: 1.1667em; /* 21px */
  font-weight: 700;
}
article  section   p + p {
  padding : 1.5em 0 0 0;
}
article section ul {
  list-style-position: inside;
  list-style-type: disc;  
}
article section ul a {
  border-bottom : 1px dotted #06266f;
}
article section ul a:hover  {
  border: 0;
}
article section  form {
 padding: 1.5em 0 0 0;
}

article section ol {
  padding : 0 0 0 1.5em;
}

article section ol li{
  padding : 1.1667em 0 0 0;
}

.categories >  p{
 padding: 2em 0 0 0;
}

.date {
  display: inline-block;
  padding : 0 1em 0 0;
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
  color: #4671d5;
  border-right: 1px solid #4671d5;
}

.float-left {
  float: left;
  position:relative;
  margin: 1.5em 1.5em 1.5em 0;
}

.float-right {
  float: right;
  position:relative;
  margin: 1.5em 0 1.5em 1.5em;
}

.clear {
	clear: both;
}

.news, .volume, .conf {
  padding-bottom: 1.5em;
  border-bottom : 2px solid #dce0fb;
}

.centering {
  width: 100%;
  margin: 0 0 0 25%;
  float: none;
}

.person {
  border-bottom : 2px solid #dce0fb;
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
  width: 50%;
  float: left;
}

.person > section{
  float: right;
  width: 72%;
  padding: 0;
}

.person img {
  float: left;
  position:relative;
  margin: 0 .5em .5em 0;
  width: 25%;
}

.person span {
  font-weight: 700;
}

.person header{
  padding : 0 0 1em 0;
}

.rpha_auther{
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
  font-size: 1.2857em; /* 18px */
  line-height: 1.1667em; /* 21px */
  font-weight: 700;
  padding : 0;
}

.rpha_title{
  padding : 0 0 1em 0;
}

.rpha_abstract{
  padding : 0 0 0 3.5em;
  font-size: .8571em; /* 13px */
}


header.btn {  
  cursor: pointer;
  transition: 0.4s;
}
section.panel {  
  overflow: hidden;
  transition: 0.6s ease-in-out;
  opacity: 1;
  max-height: 2500px;
  padding : 0;	  
}
section.panel.hidden {
  opacity: 0; 
  max-height: 0;  
  padding : 0;	
}

/*--- Different panels ---*/

.volume ul li {
  padding : 1.5em 0 0 3em;
}
.volume h4 {
    font-size: 1.2857em;
    line-height: 1.1667em;
    font-weight: 700;
	padding : 1em 0em;
}
.issue {  
  background: #fff;
  padding : 0;
}
.issue > header.btn {  
  background: #dce0fb;
  padding : 1.5em;
  font-size: 1.2857em; /* 18px */
  line-height: 1.1667em; /* 21px */
  font-weight: 700; 
}
.issue > header.btn.nonactive:hover {  
  background: #dce0fb;
}
.issue > header.btn.nonactive {  
  background: #fff;
  padding : 0;
  font-size: 1em; /* 14px */
  line-height: 1.5em; /* 21px */
  font-weight: 500; 
}
.issue > section.panel {  
  padding : 1.5em 0;
}
.issue > section.panel p{  
  padding : 1em 0 0 0;
}
.issue > section.panel.hidden {  
  padding : 0;
}

.sftw{
	padding: 1em 0 0 0;
}
.sftw > header.btn {  
  background: #dce0fb;
  border : 2px solid #dce0fb;
  padding : 1em 1em;
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
  font-size: 1.2857em; /* 18px */
  line-height: 1.1667em; /* 21px */
  font-weight: 500;
  color: #06266f;  
}
.sftw > header.btn.nonactive {  
  background: #fff;
}
.sftw > header.btn:hover {  
  background: #dce0fb;
}
.sftw > section.panel {  
  padding : 0 0 0 2em;
}
.sftw > section.panel p{  
  padding : 1em 0 0 0;
}
p > a.download {  
  display: inline-block;
  border : 2px solid #dce0fb;
  padding : 1em 2em;
  margin: 1em 0 2em 18em;
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
  font-size: 1.2857em; /* 18px */
  font-weight: 500;
  color: #06266f;  
  cursor: pointer;
  transition: none;
}
p > a.download :hover {  
  background: #dce0fb;
  border : 2px solid #dce0fb;
}

.detailed > header >  a{
  /*text-transform:uppercase;*/
  font-size: 1.2857em; /* 18px */
}

.detailed > header >  h3{
  padding: 1.5em 0 0 0;
  text-transform:uppercase;
  font-size: 1.2857em; /* 18px */
  line-height: 1em; /* 21px */
  font-weight: 700;
}

.detailed > header >  h4{
  padding: .5em 0 0 0;
}

.detailed > header >  p{
  padding: 1.5em 0 1.5em 0;
}

.detailed .button a{
  display: inline-block;
  margin: 0 0 2em 15em;
  padding : 1em 1em 1em 1em;
  border: 1px solid #666;
}

/*--- RIGHT COLOMN ---*/

aside#right_mainAd{
  padding: 7.5em 0 24em 3em;
}
aside#right_mainAd h4{
  padding: 0 0 1.1667em 0;
  font-size: 1.2857em; /* 18px */
  line-height: 1.1667em; /* 21px */
  font-weight: 700; 
}
aside#right_mainAd section {
  padding-bottom: 1.5em; 
  margin-bottom: 1.5em 0 0 0; 
  /*border-bottom : 2px solid #dce0fb;*/
}
aside#right_mainAd section header h5{
  font-weight: 700; 
}

.partner {
  padding: 15px 0;
  font-size: .8em;
  text-align: center;
  background: #dce0fb;
}

.partner > a{
	border: none;
}
.partner > a:hover{
	background: #dce0fb;;
}



/*--- MAIN FOOTER ---*/


footer#page_footer{
  padding: 1.5em 0 0 3em;
  background: #4671d5;
  color: #fff;
  height: 20em;
  position: absolute;
  bottom: 0;
}
footer#page_footer nav{
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
  padding: 0 0 5em 0;
}
footer#page_footer li{
  width: 20%;
  float: none;
  position: relative;
  /* border-right: 1px solid #fff;*/
}
footer#page_footer li a{
  display : block;  
  padding: 0 0 .5em .5em;
  color: #fff;
  border-bottom : 0px;
}
footer#page_footer li a:hover {  
  color: #06266f;
}

footer#page_footer li.clear {
  clear: left;
}

footer#page_footer li.column1 { margin-left: 15%; }  /* 15 + 60/3*(0) */
footer#page_footer li.column2 { margin-left: 35%; }  /* 15 + 60/3*(1) */
footer#page_footer li.column3 { margin-left: 55%; }  /* 15 + 60/3*(2) */
footer#page_footer li.reset2
{
  margin-top: -12em;
}
footer#page_footer li.reset3
{
  margin-top: -12em;
}

.clear{
  clear: both;
  margin: 38px;
}

.footer_left {
  width: 450px;
  float: left;
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
}

.footer_right {
  width: 450px;
  float: right;
  text-align: right;
  padding: 0 3em 0 0;
  font-family: "PT Sans Narrow", "Arial Narrow", sans-serif;
}

.footer_right a{
  padding: 0 1em 0 1em;
  color: #fff;
  border-bottom : 0px;
}

.footer_right a:hover {  
  color: #06266f;
}