html, body {
    font-family: RobotoLight;
    font-size: 14pt;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
h1, h2, h3, h4, h5 {
    font-size: inherit;
    font-weight: normal;
}
hr {
    height: 1px;
    background-color: #9E9E9E;
    border: none;
    margin: 1em 0;
}
strong {
    font-family: RobotoRegular;
    font-weight: normal;
}
.video-container {
    width: 720px;
    margin: 1em auto 1.5em auto;
}
.video-container h3 {
    font-size: 13pt;
    font-family: RobotoRegular;
    margin-bottom: 10px;
}
:root {
    --plyr-color-main: #FF6E40;
  }
#mainpage_video_block {
    width: calc(100% - 420px);
}
@media (max-width: 1200px) {
    #mainpage_video_block {
        width: 100%;
    }
}
.youtube_video_out {
    width: 100%;
    max-width: 854px;
    margin: 0 auto;
}
.youtube_video {
    position: relative;
    padding-bottom: 56.26%;
    height: 0;
    overflow: hidden;
    background-color: #eeeeee;
    text-align: center;
}
.youtube_video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
@font-face {
    font-family: RobotoLight;
    src: url(fonts/RobotoLight.ttf);
}
@font-face {
    font-family: RobotoMedium;
    src: url(fonts/RobotoMedium.ttf)
}
@font-face {
    font-family: RobotoRegular;
    src: url(fonts/RobotoRegular.ttf);
}
@font-face {
    font-family: RobotoBold;
    src: url(fonts/RobotoBold.ttf);
}
#preloader {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #ffffff;
    background-image: url(images/header.png);
    z-index: 1000000;
}
#preloader img {
    width: 100px;
    position: relative;
    top: 50%;
    left: 50%;
    margin-top: -50px;
    margin-left: -50px;
}
#layout {
    width: 100%;
    background-color: #424242;
}
#search_window {
    display: none;
}
#search_window h1 {
    font-family: RobotoLight;
    font-size: 16pt;
    font-weight: normal;
    text-align: center;
    margin-bottom: 0.5em;
}
#search_text {
    padding: 5px;
    border: 1px solid #9E9E9E;
    width: 300px;
    font-family: RobotoLight;
    font-size: 14pt;
}
#search_text:focus {
    outline: none;
    border: 1px solid #FF6E40;
}
#search_button {
    padding: 5px;
    border: 1px solid #FF6E40;
    background-color: #FF6E40;
    font-family: RobotoLight;
    font-size: 14pt;
    color: #ffffff;
    cursor: pointer;
}
#search_button:focus {
    outline: none;
    border: 1px solid #FF6E40;
}
#header {
    padding: 20px;
    background-image: url(images/header.png);
    position: relative;
    z-index: 35000;
    border-top: 2px solid #FF6E40;
    text-align: center;
}
#header h1 {
    font-size: 28pt;
    font-family: RobotoLight;
}
#header h2 {
    font-size: 18pt;
    font-family: RobotoLight;
    font-weight: normal;
    color: #9E9E9E;
}
#menu {
    width: 100%;
    background-color: #ffffff;
    font-size: 14pt;
    font-family: RobotoLight;
    box-shadow: 0 2px 5px rgba(0,0,0,.26);
    padding: 0 10px;
    position: relative;
    z-index: 15000;
    text-align: center;
}
#menu .first_ul li {
    padding: 15px 10px;
    display: inline-block;
    list-style: none;
    border-bottom: 3px solid transparent;
    transition: 1s;
}
#menu .first_ul li a {
    color: #000000;
    text-decoration: none;
}
#menu .first_ul li:hover {
    border-bottom: 3px solid #FF6E40;
}
#menu .second_a {
    cursor: default;
}
#menu .second_ul {
    display: none;
    position: absolute;
    margin-top: 18px;
    margin-left: -10px;
    background-color: #ffffff;
    box-shadow: 0 2px 5px rgba(0,0,0,.26);
    z-index: 12500;
    text-align: left;
}
#menu .second_ul li {
    border-bottom: none;
    padding: 10px;
}
#menu .second_ul li:hover {
    border-bottom: none;
}
#menu .second_ul a {
    color: #ffffff;
    text-decoration: none;
    transition: 1s;
}
#menu .second_ul a:hover {
    color: #FF6E40;
}
#menu .second_a:hover .second_ul {
    display: block;
}
#search {
    position: absolute;
    top: 20px;
    right: 20px;
}
#search img {
    width: 34px;
}
#menu_link {
    padding-top: 10px;
    display: none;
}
#menu_link a {
    color: #FF6E40;
    text-decoration: none;
    transition: 1s;
}
#search-a {
    float: right;
}
#menu_link a:hover {
    color: #212121;
    text-decoration: underline;
}
#content {
    padding: 20px;
    background-color: #ffffff;
    overflow: auto;
    border-bottom: 1px solid #9E9E9E;
}
#content a, #content a:visited {
    color: #FF6E40;
    text-decoration: none;
    transition: 1s;
}
#content a:hover {
    color: #212121;
    text-decoration: underline;
}
.title {
    font-size: 16pt;
    font-family: RobotoLight;
    margin-bottom: 1em;
}
#footer {
    padding: 20px;
    background-color: #ffffff;
    overflow: auto;
}
#footer_mobile {
    display: none;
}
#footer a, #footer a:visited {
    color: #FF6E40;
    text-decoration: none;
    transition: 1s;
}
#footer a:hover {
    color: #212121;
    text-decoration: underline;
}
#up_button {
    width: 60px;
    height: 60px;
    border-radius: 30px;
    z-index: 5000;
    position: fixed;
    bottom: 20;
    right: 20;
    background-color: #FF6E40;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,.26);
    transition: 1s;
    display: none;
}
#up_button img {
    width: 32px;
    height: 32px;
    margin-top: 14px;
}
#up_button:hover {
    background-color: #FF8A65;
}
#sov_museum td {
    padding-right: 10px;
    padding-bottom: 20px;
    vertical-align: top;
    font-size: 14pt;
}
.sov_photo {
    width: 110px;
    height: 110px;
    overflow: hidden;
    border-radius: 50%;
}
.doc, .xls, .ppt, .pdf, .other-file {
    width: 32px;
    vertical-align: middle;
    margin-right: 10px;
}
.pages_number_a {
    display: inline-block;
    margin: 5px 0 5px 0;
    padding: 5px;
    white-space: nowrap;
    border: 1px solid #FF6E40;
    border-radius: 2px;
    transition: 1s;
}
.pages_number_a:hover {
    border: 1px solid #212121;
}
.photos_group {
    text-align: center;
    margin-right: -10px;
}
.photo {
    border: 1px solid #9E9E9E;
    padding: 5px;
    background-color: #ffffff;
    margin-right: 10px;
    margin-bottom: 10px;
    transition: 1s;
}
.photo:hover {
    border: 1px solid #FF8A65;
    background-color: #FF8A65;
}
.form_text {
    padding: 5px;
    font-family: RobotoLight;
    font-size: 14pt;
    width: 500px;
    margin: 1em 0;
    border: 1px solid #9E9E9E;
}
.form_text:focus {
    outline: none;
    border: 1px solid #FF8A65;
}
.form_textarea {
    width: 500px;
    height: 220px;
    max-width: 500px;
    max-height: 220px;
    padding: 5px;
    font-family: RobotoLight;
    font-size: 14pt;
    border: 1px solid #9E9E9E;
    margin: 1em 0;
}
.form_textarea:focus {
    outline: none;
    border: 1px solid #FF8A65;
}
.form_checkbox {
    margin-right: 1em;
}
.form_file {
    margin: 1em 0;
    font-family: RobotoLight;
    font-size: 14pt;
}
.form_submit {
    width: 500px;
    padding: 10px;
    background-color: #FF6E40;
    color: #ffffff;
    font-family: RobotoLight;
    border: none;
    font-size: 14pt;
    transition: 1s;
    cursor: pointer;
}
.form_submit:hover {
    background-color: #FF8A65;
}
.form_submit:focus {
    outline: none;
}
.developer_photo {
    float: left;
    width: 110px;
    margin: 0 10px 10px 0;
}
.slider {
    margin: -20px;
    margin-bottom: 20px;
    overflow: hidden;
    position: relative;
    top: 0;
    left: 0;
    height: 70%;
    box-shadow: 0 2px 5px rgba(0,0,0,.26);
}
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    list-style: none;
    background-position: center;
    background-size: cover;
    display: none;
}
.slide .title {
    position: absolute;
    bottom: 0;
    left: 20;
    display: none;
}
.slide h2 {
    color: #ffffff;
    font-family: RobotoLight;
    font-weight: normal;
    font-size: 18pt;
    position: relative;
    z-index: 90;
    text-shadow: 1px 1px 3.2px rgba(0,0,0,0.5);
}
.slide h1 {
    color: #ffffff;
    font-family: RobotoBold;
    font-weight: normal;
    font-size: 30pt;
    text-transform: uppercase;
    position: relative;
    z-index: 90;
    text-shadow: 1px 1px 3.2px rgba(0,0,0,0.5);
}
.s1 {
    background-image: url(images/slider/exp1.jpg);
}
.s2 {
    background-image: url(images/slider/exp2.jpg);
}
.s3 {
    background-image: url(images/slider/exp3.jpg);
}
.s4 {
    background-image: url(images/slider/exp4.jpg);
}
.s5 {
    background-image: url(images/slider/exp5.jpg);
}
.s6 {
    background-image: url(images/slider/exp6.jpg);
}
.s7 {
    background-image: url(images/slider/exp7.jpg);
}
.s8 {
    background-image: url(images/slider/exp8.jpg);
}
#mainright {
    float: right;
    width: 400px;
    margin-left: 20px;
}
#mainsearch {
    width: 400px;
    border-top: 2px solid #FF6E40;
    box-shadow: 0 2px 5px rgba(0,0,0,.26);
    padding: 10px;
    margin-bottom: 20px;
}
#mainsearch_text {
    width: 285px;
    padding: 5px;
    border: 1px solid #9E9E9E;
    font-family: RobotoLight;
    font-size: 14pt;
}
#mainsearch_text:focus {
    outline: none;
    border: 1px solid #FF6E40;
}
#mainsearch_button {
    padding: 5px;
    border: 1px solid #FF6E40;
    background-color: #FF6E40;
    font-family: RobotoLight;
    font-size: 14pt;
    width: 90px;
    color: #ffffff;
    cursor: pointer;
}
#mainsearch_button:focus {
    outline: none;
    border: 1px solid #FF6E40;
}
.exp_block {
    width: 100%;
    display: table;
    margin-bottom: 20px;
}
.exp_block_image {
    display: table-cell;
    width: 500px;
}
.exp_block_image img {
    width: 500px;
}
.exp_block_image-dev {
    width: 500px;
    background-color: #e0e0e0;
}
.exp_block_image-dev-in {
    position: relative;
    width: 100%;
    padding-bottom: 70%;
}
.exp_block_image-text {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
}
.exp_block_image-text p {
    font-size: 16pt;
    color: #212121;
    text-align: center;
}
.exp_block_text {
    display: table-cell;
    vertical-align: top;
    padding-left: 20px;
}
.exp_block_text h2 {
    font-size: 16pt;
    margin-bottom: 1em;
    color: #FF6E40;
}
.exp_block_text p {
    font-size: 14pt;
    color: #000000;
}
.exp-button {
    display: inline-block;
    padding: 10px 20px;
    font-family: RobotoLight;
    font-size: 14pt;
    background-color: #FF6E40;
    color: #ffffff !important;
    text-decoration: none;
    border-radius: 2px;
    transition: 0.25s !important;
    margin-top: 1em;
    white-space: nowrap;
}
.exp-button:hover {
    text-decoration: none !important;
    box-shadow: 0 1px 3px rgb(0 0 0 / 12%), 0 1px 2px rgb(0 0 0 / 24%);
}
#mainnews {
    width: 400px;
    border-top: 2px solid #FF6E40;
    margin-bottom: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,.26);
    padding: 10px;
}
.comment {
    padding: 20px 10px;
    border-radius: 5px;
}
#vk_group_widget {
    width: 750px;
    margin: 0 auto 10px auto;
    max-width: 100%;
}
.news_image_topic {
    width: 500px;
    float: left;
    margin-right: 10px;
}
.news_title span {
    color: #9E9E9E;
}
.news {
    width: 240px;
    height: 330px;
    text-align: left;
    background-color: #ffffff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    transition: all 0.3s cubic-bezier(.25,.8,.25,1);
    display: inline-block;
    margin: 10px;
}
.news:hover {
    box-shadow: 0 14px 28px rgba(0,0,0,0.25), 0 10px 10px rgba(0,0,0,0.22);
    transform: translateY(-10px);
}
.news_image {
    width: 100%;
    height: 190px;
    background-size: cover;
    background-position: center;
}
.news div {
    padding: 5px;
}
.news span {
    font-size: 12pt;
    color: #616161;
}
.news h1 {
    color: #FF6E40;
    line-height: 1.4em;
    height: 5.6em;
    min-height: 5.6em;
    overflow: hidden;
}
#exp4-main {
    display: flex;
    margin-bottom: 30px;
}
#exp4-main-left {
    width: 50%;
    padding-right: 30px;
}
#exp4-main-left p {
    text-align: justify;
    line-height: 1.6em;
    margin-bottom: 1em;
}
#exp4-main-right {
    width: 50%;
}
#exp4-photo {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}
#exp4-mobile-photo {
    display: none;
    width: 800px;
    max-width: 100%;
    margin: 0 auto 1em auto;
}
#exp4-exhibibitons {
    font-size: 0;
    margin-right: -15px;
}
.exhib-photo-out {
    width: 20%;
    padding-right: 15px;
    padding-bottom: 15px;
    display: inline-block;
}
.exhib-photo {
    width: 100%;
    border: 1px solid #e0e0e0;
    padding: 4px;
    background-color: #ffffff;
    transition: 0.25s;
}
.exhib-photo:hover {
    border: 1px solid #FF8A65;
    background-color: #FF8A65;
}
#page-main-photo {
    width: 100%;
    max-width: 420px;
    float: left;
    margin-right: 20px;
    margin-bottom: 20px;
}
#page-main-photo2 {
    width: 100%;
    max-width: 300px;
    float: left;
    margin-right: 20px;
    margin-bottom: 20px;
}
#text p {
    text-align: justify;
    line-height: 1.6em;
    text-indent: 50px;
    margin-bottom: 0.5em;
}
.photo-gallery {
    text-align: center;
    margin-right: -10px;
}
.gallery-photo {
    height: 230px;
    border: 1px solid #9E9E9E;
    padding: 5px;
    background-color: #ffffff;
    margin-right: 10px;
    margin-bottom: 10px;
    transition: 1s;
}
.gallery-photo:hover {
    border: 1px solid #FF8A65;
    background-color: #FF8A65;
}
table#travel_list {
    width: 100%;
    border: 1px solid #e0e0e0;
    border-collapse: collapse;
    margin-bottom: 20px;
}
table#travel_list caption {
    font-size: 14pt;
    font-family: 'RobotoMedium';
    margin-bottom: 20px;
}
table#travel_list tr,
table#travel_list td {
    border: 1px solid #e0e0e0;
}
table#travel_list td {
    padding: 10px;
}
table#travel_list tr td:first-child {
    min-width: 90px;
    font-family: 'RobotoMedium';
}
.list_style {
    margin-left: 70px;
    margin-bottom: 20px;
}
.list_style li {
    margin-bottom: 10px;
    text-align: justify;
    font-size: 12pt;
    line-height: 1.6em;
}
.list_style li:last-child {
    margin-bottom: 0;
}
#mobmenu_header {
    width: 100%;
    padding: 20px;
    font-family: RobotoLight;
    background-image: url(images/header.png);
    background-attachment: fixed;
    border-bottom: 1px solid #9E9E9E;
    border-top: 2px solid #FF6E40;
    text-align: center;
}
#mobmenu_header h1 {
    font-size: 18pt;
}
#mobmenu_header h2 {
    font-size: 14pt;
    color: #9E9E9E;
}
#mobmenu {
    width: 100%;
    background-color: #616161;
}
#mobmenu ul {
    list-style: none;
}
#mobmenu ul li a {
    color: #ffffff;
    text-decoration: none;
    padding: 10px;
    display: block;
    transition: 1s;
}
#mobmenu ul li a:hover {
    background-color: #FF6E40;
}
@media (max-width: 1200px) {
    #exp4-main-left {
        width: 100%;
        padding-right: 0;
    }
    #exp4-main-right {
        display: none;
    }
    #exp4-mobile-photo {
        display: block;
    }
    .exhib-photo-out {
        width: 25%;
    }
}
@media (max-width: 900px) {
    .exp_block {
        display: block;
    }
    .exp_block_image {
        display: block;
        width: auto;
    }
    .exp_block_image img {
        width: 100%;
    }
    .exp_block_image-dev {
        width: 100%;
    }
    .exp_block_text {
        display: block;
        padding-left: 0;
        padding-top: 20px;
    }
    .exhib-photo-out {
        width: 33.33333%;
    }
}
@media (max-width: 700px) {
    #menu {
        display: none;
    }
    #header {
        border-bottom: 1px solid #9E9E9E;
    }
    #header, #content, #footer {
        margin-left: 0;
    }
    #header h1 {
        font-size: 18pt;
    }
    #header h2 {
        font-size: 14pt;
    }
    #search {
        display: none;
    }
    #menu_link {
        display: block;
    }
    #mainright {
        display: none;
    }
    .news_image_topic {
        width: 100%;
        margin-bottom: 1em;
    }
    .form_text {
        width: 100%;
    }
    .form_textarea {
        width: 100%;
        max-width: 100%;
    }
    .form_submit {
        width: 100%;
    }
    .video-container {
        width: 100%;
    }
    .developer_photo {
        margin: 10px 25%;
        width: 50%;
    }
    .slider, .slide {
        height: 200px;
    }
    .slide h1 {
        font-size: 18pt;
    }
    .editor_image {
        width: 100%;
        height: auto;
    }
    #footer {
        font-size: 12pt;
    }
    #footer_desktop {
        display: none;
    }
    #footer_mobile {
        display: block;
    }
    #search_text {
        width: 100%;
        margin-bottom: 0.45em;
    }
    #search_button {
        width: 100%;
    }
}
@media (max-width: 670px) {
    #exp4-exhibibitons {
        margin-right: -7px;
    }
    .exhib-photo-out {
        width: 50%;
        padding-right: 7px;
        padding-bottom: 7px;
    }
    #page-main-photo,
    #page-main-photo2 {
        float: none;
        display: block;
        margin: 0 auto 20px auto;
    }
}
@media (max-width: 600px) {
    .photo-gallery {
        margin-right: 0;
    }
    .gallery-photo {
        max-width: 100%;
        height: auto;
    }
}
@media (max-width: 360px) {
    .exhib-photo-out {
        width: 100%;
    }
}