:root {
   --background-color: #f8fafc;

   --menu_background: #0f111deb;

   --main_red: #e85f63;
   --main_red_hover: #d44449;

   --main_grey: #9a9a9a;
   --main_grey_hover: #827b7b;
   --main_half_grey: #ced4da;

   --main_black: #000;

   --white_container: #fff;

   --blue_container: #282b3e;
   --blue_whiter: #7f8298;
   --blue_whiter_hover: #777b9a;
   --blue_whiter2: #F2F2F6;
   --half_blue_container: #dde6ed;
   --half2_blue_container: #dde6ed63;
   
   
   --light_pink: #e85f6333;

   --telegram_button: #33afed;
   --telegram_button_hover: #239fdd;

   --main_green: #1e732c;

   --line:#1b1e35;;
 }
 * {
    margin: 0;
    padding: 0;
    outline: none;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
 }
 *, ::after, ::before {
    box-sizing: border-box;
 }
 body {
    background: #171926;
    font-weight: 400;
    font-family: Roboto,Helvetica Neue,Helvetica,Arial,sans-serif;
    color: #1a1919;
    text-align: left;
    margin: 0;
    font-size: 16px;
 }
 img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    object-position: center;
 }
 a {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
 }
 p {
    -moz-hyphens: auto;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
    hyphens: auto;
    line-height: 1.4;
 }
 .center_p {
    text-align: center;
 }
 .mobile_bold_p {
    font-weight: bold;
    font-size: 18px;
 }
 .single_header {
   background: var(--white_container);
   margin-bottom: 10px;
   border-radius: 5px;
   text-align: center;
   font-size: 23px;
   font-weight: 700;
   line-height: 2.2;
 }
 html {
    height: 100%;
    overflow-x: hidden;
 }
 sup {
    vertical-align: baseline;
    position: relative;
    top: -0.4em;
 }
 #page_wrap {
    margin-top: 70px;
    min-height: calc(100vh - 130px);
 }
 #page-wrap:after {
    content: "";
    display: block;
    height: 10px;
 }
 .hidden_smth {
    visibility: hidden;
 }
 
 /* footer_sup */

 #footer_sup {
   position: fixed;
   bottom: 20px;
   right: 20px;
   color: var(--white_container);
   height: 50px;
   width: 50px;
   background: var(--telegram_button);
   border-radius: 50px;
   box-shadow: 0 .48px 2.41px -.38px #0000000d, 0 4px 20px -.75px #0000002b;
   transition: .1s ease-in-out;
 }
 #footer_sup:hover {
   background: var(--telegram_button_hover);
 }
 #footer_sup svg {
   width: 28px;
   height: 28px;
   margin: 11px 10px;
 }

 /* pagination */
.pagination {
   display: -ms-flexbox;
   display: -webkit-flex;
   display: flex;
   align-items: center;
   justify-content: center;
}
.pagination a:not(.pag_arrow), .pagination span {
   padding: 5px 7px;
   margin-left: 4px;
   border-radius: 3px;
}
.pagination a:not(.pag_arrow) {
   background-color: var(--half_blue_container);
}
.pagination span {
   background-color: var(--main_red);
   color: var(--background-color);
}
 .pagination a svg {
   height: 25px;
   width: 25px;
 }
 .pag_arrow.once svg {
   vertical-align: -0.15em;
 }
 .pag_arrow.double svg {
   vertical-align: -0.5em;
}

/* header link */
.headerlink {
   position: relative;
   display: inline-block;
}
.headerlink svg {
   height: 25px;
   width: 25px;
   vertical-align: -0.32em;
   stroke: var(--main_red);
}
.tooltiptext {
   visibility: hidden;
    width: 166px;
    background-color: var(--main_red);
    color: #fff;
    text-align: center;
    border-radius: 3px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 120%;
    left: 50%;
    margin-left: -83px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 15px;
    font-weight: 100;
}
.tooltiptext::after {
   content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--main_red) transparent transparent transparent;
}

.headerlink:hover .tooltiptext {
   visibility: visible;
   opacity: 1;
}

 /* menu */
 #logo a {
   float: left;
    cursor: pointer;
    margin-left: calc(50% - 127px);
    color: var(--background-color);
    font-weight: bold;
    line-height: 60px;
    font-size: 22px;
 }
 #logo a span {
   background-image: url(/static/svg/logo_white.svg);
    background-repeat: no-repeat;
    background-position: right center;
    height: 60px;
    width: 60px;
    margin-right: -8px;
    float: left;
 }
 .main_menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: var(--menu_background);
    transition: all .3s ease;
    z-index: 9999;
 }
 .main_menu.out {
    transform: translateY(-100%);
 }
 .menu_trigger {
    background: var(--main_red);
    width: 60px;
    height: 60px;
    float: left;
    cursor: pointer;
 }
 .menu_trigger:hover {
    background-color: var(--main_red_hover);
 }
 .menu_trigger span {
    background-image: url(/static/svg/burger_icon.svg);
    background-repeat: no-repeat;
    background-position: right center;
    height: 60px;
    width: 60px;
    float: left;
 }
 .search_in_menu {
    background-image: url(/static/svg/search.svg);
    margin: 10px 0;
 }
 .search_in_menu.active_search {
    background-image: url(/static/svg/close.svg);
    height: 25px;
    width: 25px;
    margin: 18.5px 10px 18.5px 0;
 }
 .login_in_menu {
    background-image: url(/static/svg/login.svg);
    margin: 10px;
 }
 .user_menu {
    float: right;
    width: 70px;
    height: 60px;
    margin-left: 5px;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--blue_container);
    cursor: pointer;
 }
 .avatar_container {
    width: 50px;
    height: 50px;
    border-radius: 30px;
    overflow: hidden;
    border: 2px solid var(--white_container);
 }
 .anon_ava {
    width: 30px;
    height: 30px;
    margin: 6px 8px 0 8px;
 }
 .search_in_menu, .login_in_menu {
    background-repeat: no-repeat;
    background-position: right center;
    height: 40px;
    width: 40px;
    float: right;
 }
 .user_nested_menu, .nested_menu {
    display: none;
    position: absolute;
    z-index: 100000;
    top: 0;
    height: 100vh;
    width: 100%;
    flex-direction: column;
    justify-content: space-between;
 }
 .nested_menu {
    background: var(--half_blue_container);
    max-width: 375px;
    padding: 30px;
 }
 .nested_menu nav {
   height: calc(100vh - 90px);
   overflow: auto;
 }
 .user_nested_menu {
    background: var(--white_container);
    right: 0;
    max-width: 300px;
    padding: 45px 30px 0;
 }
 .user_nested_menu li {
   cursor: pointer;
   margin-top: 10px;
   padding-bottom: 10px;
   width: 100%;
 }
 .user_logout {
   background: var(--main_red);
    padding: 10px;
    text-align: center;
    color: var(--white_container);
    border-radius: 5px;
    margin-top: 20px;
 }
 .user_logout:hover {
   background: var(--main_red_hover);
 }
 .user_info {
    background-color: var(--light_pink);
    position: relative;
    height: 155px;
    border-radius: 15px;
    margin-bottom: 20px;
 }
 .user_info_avatar {
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 60px;
    overflow: hidden;
    top: -23px;
    left: 60px;
 }
 .user_info_name {
    position: absolute;
    bottom: 15px;
    left: 0;
    width: 100%;
    text-align: center;
 }
 .user_settings {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    line-height: 2.3;
    margin: 0 -30px;
    padding-left: 50px;
    position: relative;
 }
 .user_settings::before {
    content: url(/static/svg/settings_black.svg);
    width: 14px;
    top: 2px;
    position: absolute;
    left: 28px;
 }
 /*https://icon-icons.com/ru/pack/BigMug-Line-icons/935*/
 .user_comments, .user_likes, .user_account {
    position: relative;
    margin-left: 20px;
 }
 .user_comments::before, .user_likes::before, .user_account::before {
    width: 14px;
    top: 3px;
    position: absolute;
    left: -22px;
 }
 .user_comments::before {
    content: url(/static/svg/comments_black.svg);
 }
 .user_likes::before {
    content: url(/static/svg/like_black.svg);
 }
 .user_account::before {
    content: url(/static/svg/user_black.svg);
 }
 /*.user_logout::before {
    content: url(https://bigbtc.store/static/svg/logout_black.svg);
 }*/
 .main_menu.out .nested_menu, .main_menu.out .user_nested_menu {
    top: 60px;
 }
 .nested_menu ul, .user_nested_menu ul {
    list-style: none;
 }
 .nested_menu li, .sub_menu div {
   margin-top: 10px;
   padding-bottom: 10px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    width: 100%;
 }
 .chosen_item, .nested_menu li:hover  {
   color: var(--main_red);
 }
 .sub_menu div {
   cursor: pointer;
   display: -ms-flexbox;
   display: -webkit-flex;
   align-items: center;
   display: flex;
   justify-content: space-between;
 }
 .sub_menu div svg {
   margin-left: 20px;
   height: 14px;
   color: #1a1919b5;
}
.sub_menu li {
   padding-left: 20px;
}
 .sub_menu li, .sub_menu div svg.toClose, .sub_menu .sub_menu_div_active .toOpen {
   display: none;
 }
 .sub_menu li.sub_menu_active, .sub_menu .sub_menu_div_active .toClose {
   display: block;
 }
 .open_nested::after {
    content: url(/static/svg/arrow_down_black.svg); 
    display: inline-block;
    margin-left: 10px;
    width: 11px;
 }
 .menu_has_nested_li.visible_nested > .open_nested::after {
    content: url(/static/svg/arrow_top_black.svg); 
 }
 .nested {
    padding-left: 20px;
    display: none;
    transition: all .3s ease;
 }
 .nested_menu .nested li {
    border-bottom: none;
 }
 .visible_nested .nested {
    display: block;
 }
 .close_nested_menu {
    background-image: url(/static/svg/close.svg);
    background-repeat: no-repeat;
    background-position: right center;
    height: 25px;
    width: 25px;
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
 }
 .social_nested_menu {
    height: 60px;
    background: var(--blue_container);
    margin: 0 -30px -30px;
 }
 .youtube svg {
    width: 120px;
    height: 60px;
    margin-left: calc(50% - 60px);
 }
 .search_area {
    width: 100%;
    padding: 30px 0;
    background: var(--menu_background);
    z-index: 100000;
    position: relative;
    text-align: center;
    display: none;
    margin-top: 60px;
 }
 .search_area.active_search_area {
    display: block;
 }
 .search_area input {
    border: none;
    width: 234px;
    height: 36px;
    background-color: var(--white_container);
    padding: 0 20px;
    border-radius: 5px;
 }
 .big_login_in_menu {
    display: none;
 }
 
 /* containers */
 .container {
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    /*align-items: flex-start;*/
    justify-content: center;
    flex-direction: column;
    max-width: 700px;
 }
 .aside_container {
    margin: 0 0 10px;
    border-radius: 5px;
 }
 .white_wrapper_aside_container {
    background-color: var(--white_container);
    border-radius: 5px;
    padding: 15px 20px;
 }
 .aside_container .youtube_preview_wrapper {
    margin-top: 10px;
    border-radius: 5px;
    overflow: hidden;
 }
 .main_container {
    margin-bottom: 10px;
 }
 .row_2_container {
   display: -webkit-flex;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-bottom: 25px;
 }
 .row_2 {
   margin: 10px;
 }
 .row_2 img {
   border-radius: 5px;
 }

 /* card */
 .card {
   background: linear-gradient(#301f4b, #0e0e2800 100%, #0e0e29);
   color: var(--white_container);
   border-radius: 5px;
   transition: all 300ms linear 0ms;
   border: 1px solid var(--line);
   overflow: hidden;
 }
 .card:hover {
   filter: brightness(110%);
   transform: translate3d(0px, -5px, 0px) scale3d(1, 1, 1) rotateX(0deg) rotateY(0deg) rotateZ(0deg) skew(0deg, 0deg);
   transform-style: preserve-3d;
 }
 .card img {
   height: auto;
   border-radius: 0;
 }
 .card h3, .card p {
   margin: 20px;
   text-align: center;
 }
 .card p, .community_desc {
   color: #fff9;
 }

 /* advantages */
 .advantages {
   display: -ms-flexbox;
   display: -webkit-flex;
   align-items: center;
   flex-direction: column;
   display: flex;
   padding: 10px 20px;
 }
 .advantages_text {
   text-align: center;
   margin-top: 10px;
 }
 .advantages_header, .img_back_header {
   font-size: 24px;
   color: var(--white_container);
 }
 .advantages_desc, .img_back_desc {
   color: #fff9;
 }
 .advantages_svg {
   flex: 0 0 auto;
   height: 60px;
   width: 60px;
   background-color: var(--main_red);
   border-radius: 3px;
   margin-right: 15px;
   padding: 5px;
 }
 .advantages svg path, .advantages svg line, .advantages svg rect, .advantages svg circle {
   stroke: var(--white_container);
 }

 /* simple section*/
 section.simple {
   color: var(--white_container);
 }
 section.simple h1  {
   font-size: 24px;
    font-weight: bold;
    text-align: center;
    margin: 30px 10px 30px 10px;
 }
 section.simple h2 {
   font-size: 24px;
   font-weight: bold;
   text-align: center;
   margin: 30px 10px 30px 10px;
 }

 /* img background section */
 .img_back1 {
   margin: 20px 10px 0;
   padding: 30px 20px 20px;
   border-radius: 5px;
   background: url(https://bigbtc.store/static/imgs/back1.png) center center;
 }
 .img_back_header, .img_back_desc {
   text-align: center;
 }
 .img_back_header {
   padding-bottom: 10px;
 }

 /*reviews*/
 .reviewscard_section {
   margin-bottom: 35px;
 }
 .reviewscard_wrapper {
   overflow: hidden;
   position: relative;
 }
 .reviewscard {
   display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
 }
 .reviewscard_item {
   width: 260px;
    height: 360px;
    padding: 20px;
    flex-shrink: 0;
    /*box-shadow: 0px 10px 20px 5px rgb(96 36 133 / 26%);*/
    border-radius: 5px;
    margin: 0 30px 30px 0;
    background: linear-gradient(#301f4b, #0e0e2800 100%, #0e0e29); 
 }
 .reviewscard_item:first-child {
   margin-left: 10px;
 }
 .reviewscard_item p {
   height: 340px;
    overflow: hidden;
    margin-bottom: 10px;
    -ms-text-overflow: ellipsis;
    text-overflow: ellipsis;
    -ms-line-clamp: 15;
    -webkit-line-clamp: 15;
    line-clamp: 3;
    display: -webkit-box;
    display: box;
    -webkit-box-orient: vertical;
    box-orient: vertical;
    word-wrap: break-word;
 }
 .reviewscard_item a {
   color: var(--main_red);
 }
 .next_block, .prev_block {
   cursor: pointer;
    text-align: center;
    border-radius: 50px;
    height: 40px;
    width: 40px;
    line-height: 49px;
    background-color: var(--main_red);
    box-shadow: 2px 4px 20px 5px rgba(0, 0, 0, 0.05);
    transition: all 300ms linear 0ms;
    position: absolute;
    top: calc(50% - 35px);
}
.next_block {
   right: 3px;
}
.prev_block {
   left: 3px;
}
.next_block svg, .prev_block svg {
   height: 20px;
   fill: var(--white_container);
}

/* second menu */
.second_menu p svg {
   margin-left: 20px;
   height: 14px;
   vertical-align: -0.15em;
}
.second_menu p {
   cursor: pointer;
    text-align: center;
    line-height: 40px;
    color: var(--white_container);
}
.second_menu {
   position: fixed;
    top: 59px;
    left: 0;
    width: 100%;
    height: 40px;
    transition: all .3s ease;
    z-index: 9998;
    background-color: #1c1c33;
}
.second_menu.out {
   transform: translateY(-250%);
}
.second_menu ul {
   display: none;
    z-index: 9998;
    background-color: #1c1c33;
    padding: 10px 0 20px;
}
.second_menu ul li {
   line-height: 30px;
    margin-left: 30px;
    list-style: none;
    color: var(--white_container);
}
 
 /* community */
 .community_card {
   display: -ms-flexbox;
   display: -webkit-flex;
   align-items: center;
   display: flex;
   margin: 10px;
   padding: 20px 10px;
   border-radius: 5px;
   justify-content: center;
   background: linear-gradient(#301f4b, #0e0e2800 100%, #0e0e29);
   position: relative;
   flex-direction: column;
 }
 .community_card img {
   height: 80px;
    width: 80px;
    border-radius: 10px;
    margin-bottom: 15px;
 }
 .community_text {
   text-align: center;
 }
 .community_link {
   position: absolute;
    top: 7px;
    right: 7px;
 }
 .community_header {
   font-size: 18px;
 }

 
 /* exchangers, stat - tables */
 .exchangers_container table {
    border-collapse: collapse;
    width: 100%;
    counter-reset: schetchik; 
 }
 .exchangers_container table tbody tr.reviews3,
 .exchangers_container table tbody tr.reviews2,
 .exchangers_container table tbody tr.reviews1,
 .exchangers_container table tbody tr.reviews4,
 .stat_table.whith_counter tbody tr {
    counter-increment: schetchik;
 }
 .exchangers_container table tbody tr.reviews3:before,
 .exchangers_container table tbody tr.reviews2:before,
 .exchangers_container table tbody tr.reviews1:before,
 .exchangers_container table tbody tr.reviews4:before,
 .stat_table.whith_counter tbody tr:before {
    content: counter(schetchik);
    display: table-cell;
    vertical-align: middle;
    text-align: center;
 }
 .exchangers_container table caption {
    display: none;
 }
 .exchangers_container table .negative_reviews {
    color: var(--main_red_hover);
 }
 .exchangers_container table .positive_reviews {
   color: var(--main_green);
 }
 .exchangers_container table tr td, .exchangers_container table tr th,
 .stat_table tr td, .stat_table tr th {
    padding: 10px
 }
 .stat_table {
    width: 100%;
    border: 1px solid var(--half2_blue_container);
    border-radius: 5px;
    margin-top: 20px;
 }
 .stat_table.whith_counter {
    counter-reset: schetchik; 
 }
 .stat_table th {
    text-align: center;
    background-color: var(--telegram_button);
    color: var(--white_container);
    border: 1px solid var(--telegram_button);
    border-radius: 5px;
 }
 .stat_table .blue {
    background-color: var(--telegram_button)!important;
 }
 .stat_table .blue td {
    border-radius: 5px;
    color: var(--white_container);
 }
 .stat_table caption {
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
 }
 .stat_table:not(.whith_nested) tr:nth-child(even) {
    background-color: var(--half2_blue_container);
 }
 .stat_table.whith_nested tr.content_toggle {
    background-color: var(--half2_blue_container);
    cursor: pointer;
 }
 .stat_table:not(.whith_nested) tr:hover {
    background-color: var(--half_blue_container);
 }
 .stat_table.whith_nested tr td {
    text-align: center;
 }
 table th.small, table td.small {
    max-width: 75px;
 }
 
 /* echart_container */
 .echart_container {
    margin: 20px o;
 }
 
 /* main_table_of_content */
 .main_table_of_content p svg {
    margin-left: 20px;
    height: 14px;
    vertical-align: -0.15em;
 }
 .main_table_of_content {
    /*background-color: var(--half2_blue_container);
     margin: 30px 0 20px;
     border-radius: 5px;
     padding: 15px 20px;*/
     background-color: var(--white_container);
    border-radius: 5px;
    padding: 15px 20px;
 }
 .main_table_of_content p {
    font-weight: bold;
    font-size: 18px;
 }
 .main_table_of_content li {
    list-style: decimal;
    line-height: 30px;
    margin-left: 30px;
 }
 .table_of_content a, .main_table_of_content a {
    border-bottom: 1px dashed #4B4B4B;
 }
 
 /* for those who not logged */
 .not_logged {
    display: -ms-flexbox;
     display: -webkit-flex;
     display: flex;
     height: 200px;
     text-align: center;
     border: 1px dashed #C7C7C7;
     border-radius: 5px;
     color: #a4a1a1;
     padding: 20px;
     align-items: center;
     width: 100%;
     justify-content: center;
 }
 
 /*
 reviews
 reviews1 = Негативный
 reviews2 = Нейтральный
 reviews3 = Позитивный
 */
 .reviews_counter {
    list-style: none;
    margin: 20px 0;
    padding: 0 15px
 }
 .reviews {
    border-radius: 3px;
    margin: 15px 0;
    padding: 10px;
 }
 .reviews1 {
    background-color: #e85f636e;
 }
 .reviews2 {
    background-color: #fafa0a47;
 }
 .reviews3 {
    background-color: #1ec21a38;
 }
 .reviews4 {
    background-color: var(--half2_blue_container);
 }
 .reviews .strong {
    font-weight: bold;
 }

 /* tablist */
/*.tablist {
   overflow: auto;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
}
.tablist li {
   flex: 1 1 100%;
    min-width: 130px;
    border-radius: 4px;
    background-color: #F2F2F6;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px 10px;
    height: 100%;
    transition: .3s;
}
.tablist li:not(:last-child) {
   margin-right: 4px;
}*/
 
 /* 2 buttons row */
 .two_button_row {
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    margin-bottom: 20px;
    justify-content: space-evenly;
 }
 /*.button_in_row {
 
 }*/
 
 /* simple red button */
 .red_button {
    color: var(--white_container);
    background-color: var(--main_red);
    border-radius: 5px;
    border: 1px solid var(--main_red);
    padding: 12px 0;
    font-size: 14px;
    margin-top: 10px;
    cursor: pointer;
 }
 .red_button.center_button {
    width: 174px;
    text-align: center;
    margin-left: calc(50% - 87px);
 }
 .red_button.lined_button {
    border: 1px solid var(--white_container);
 }
 .red_button:hover {
    background-color: var(--main_red_hover);
 }
 
 /* grey button */
 .grey_button {
    color: var(--white_container);
    background-color: var(--main_grey);
    border-radius: 5px;
    border: 1px solid var(--main_grey);
    padding: 12px 0;
    font-size: 14px;
    margin-top: 10px;
    cursor: pointer;
 }
 .grey_button:hover {
    background-color: var(--main_grey_hover);
 }
 
 /* telegram blue button */
 .telegram_blue_button {
    color: var(--white_container);
    background-color: var(--telegram_button);
    border-radius: 5px;
    padding: 7px 0;
    margin-top: 10px;
    cursor: pointer;
    text-align: center;
 }
 .telegram_blue_button::before {
    display: inline-block;
    content: ' ';
    background-image: url(/static/imgs/telegram_white_logo.png);
    background-size: 33px 33px;
    height: 33px;
    width: 33px;
    vertical-align: -0.8em;
    margin-left: -17px;
    transition: all 1000ms linear 0ms;
 }
 .telegram_blue_button:hover {
    background-color: var(--telegram_button_hover);
 }
 .telegram_blue_button:hover::before {
    transform: scale(1.15);
 }
 .telegram_blue_button.one {
   width: 220px;
   margin-left: calc(50% - 110px);
   margin-top: 25px;
   margin-bottom: 10px;
   padding: 8px 0;
 }
 .telegram_blue_button.one::before {
   vertical-align: -0.7em;
 }

 /* blue button */
 .blue_button {
   background-color: var(--blue_whiter);
   color: var(--white_container);
   border-radius: 5px;
   padding: 15px 0;
   cursor: pointer;
   text-align: center;
 }
 .blue_button:hover {
   background-color: var(--blue_whiter_hover);
 }
 .blue_button.center_button {
   width: 220px;
   margin-left: calc(50% - 110px);
   margin-top: 25px;
   margin-bottom: 10px;
 }
 
 /* spinner:
 <div class="whith_spinner">
    <svg class="spinner" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M304 48c0 26.51-21.49 48-48 48s-48-21.49-48-48 21.49-48 48-48 48 21.49 48 48zm-48 368c-26.51 0-48 21.49-48 48s21.49 48 48 48 48-21.49 48-48-21.49-48-48-48zm208-208c-26.51 0-48 21.49-48 48s21.49 48 48 48 48-21.49 48-48-21.49-48-48-48zM96 256c0-26.51-21.49-48-48-48S0 229.49 0 256s21.49 48 48 48 48-21.49 48-48zm12.922 99.078c-26.51 0-48 21.49-48 48s21.49 48 48 48 48-21.49 48-48c0-26.509-21.491-48-48-48zm294.156 0c-26.51 0-48 21.49-48 48s21.49 48 48 48 48-21.49 48-48c0-26.509-21.49-48-48-48zM108.922 60.922c-26.51 0-48 21.49-48 48s21.49 48 48 48 48-21.49 48-48-21.491-48-48-48z"></path></svg>
 </div> */
 .whith_spinner {
    padding: 0;
    height: 47px;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    align-items: center;
    justify-content: center;
 }
 .spinner {
    fill: var(--white_container);
    width: 25px;
    -webkit-animation-name: cog;
    -webkit-animation-duration: 2s;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-timing-function: linear;
    -moz-animation-name: cog;
    -moz-animation-duration: 2s;
    -moz-animation-iteration-count: infinite;
    -moz-animation-timing-function: linear;
    -ms-animation-name: cog;
    -ms-animation-duration: 2s;
    -ms-animation-iteration-count: infinite;
    -ms-animation-timing-function: linear;
    animation-name: cog;
    animation-duration: 2s;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
 }
 @-ms-keyframes cog {
    from { -ms-transform: rotate(0deg); }
    to { -ms-transform: rotate(360deg); }
 }
 @-moz-keyframes cog {
    from { -moz-transform: rotate(0deg); }
    to { -moz-transform: rotate(360deg); }
 }
 @-webkit-keyframes cog {
    from { -webkit-transform: rotate(0deg); }
    to { -webkit-transform: rotate(360deg); }
 }
 @keyframes cog {
  from {
    transform:rotate(0deg);
  }
  to {
    transform:rotate(360deg);
  }
 }
 
 /* filter tags */
 /*.filter_tags {
    background-color: var(--white_container);
    border-radius: 3px;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    overflow-x: auto;
 }
 .filter_tags.active_filter_tag {
    margin-bottom: 10px;
    padding: 10px;
 }
 .filter_tags::-webkit-scrollbar {
    display: none;
 }
 .filter_tag {
    background-color: var(--half_blue_container);
    padding: 7px 10px;
    border-radius: 4px;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
 }
 .filter_tag:not(:last-child) {
    margin-right: 10px;
 }
 .filter_tag span {
    background-image: url(/static/svg/close_black.svg);
    height: 17px;
    width: 17px;
    float: right;
    margin-left: 5px;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
 }
 .filter_tag:hover span {
    background-color: #bfccd6;
    border-radius: 3px;
 }*/
 
 /* small article item inside white container */
 .small_article_item {
   width: 100%;
 }
 .small_article_item:not(:last-child) {
   margin-bottom: 25px;
}
.small_article_item {
   width: 100%;
   background: var(--blue_whiter2);
   border-radius: 5px;
   margin-top: 0px;
   margin-right: 0px;
   margin-bottom: 0;
   margin-left: 0px;
}
.small_article_item_button {
   color: var(--main_red);
    text-align: center;
    font-weight: bold;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}
.small_article_item_button a {
   display: block;
    width: 100%;
    padding: 20px 0;
    height: 100%;
    text-align: center;
}
.small_article_item_button svg {
   width: 20px;
   height: 20px;
   vertical-align: -0.3em;
}
.empty_youtube_preview {
   display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    text-align: center;
    border: 1px dashed #C7C7C7;
    border-radius: 5px;
    color: #a4a1a1;
    margin: 0 20px;
    justify-content: center;
    /*padding-bottom: calc(56.25% - 22px);*/
    padding-top: 25%;
    padding-bottom: calc(30% - 21px);
}
 
 /* article item */
 .article_item {
    background: var(--white_container);
    padding: 20px;
    margin-bottom: 10px;
    border-radius: 5px;
    overflow: hidden;
 }
 .article_item h2 {
    font-size: 21px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
 }
 .article_item p {
    font-size: 16px;
    line-height: 1.3;
    margin-bottom: 20px;
 }
 .article_small_img {
    margin: -20px -20px 20px;
    position: relative;
 }
 /*.article_small_img img {
    border-bottom: 5px solid var(--main_red);
    border-right: 5px solid var(--main_red);
 }*/
 /*.article_item_info {
    margin-bottom: 20px;
 }
 .article_item_category {
    font-size: 13px;
    font-weight: 700;
    text-transform: capitalize;
 }
 .article_item_category::before {
    content: " ";
    display: inline-block;
    background: var(--main_red);
    height: 8px;
    width: 8px;
    border-radius: 50%;
    margin-right: 8px;
    vertical-align: inherit;
 }
 .article_item_time {
    font-size: 12px;
    color: var(--main_grey);
 }
 .article_item_bottom_info {
    margin: 0 -20px -20px;
    padding: 15px 20px 10px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
 }
 .article_item_bottom_info::-webkit-scrollbar {
    display: none;
 }
 .article_item_bottom_info a {
    color: var(--main_red);
    border: 1px solid var(--main_red);
    padding: 5px 13px;
    border-radius: 15px;
    font-size: 13px;
    margin-bottom: 5px;
 }
 .article_item_bottom_info a:not(:last-child) {
    margin-right: 5px;
 }
 .article_item_actions {
    background-color: var(--main_red);
    margin: -5px -20px 20px;
    height: 40px;
    color: var(--white_container);
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
 }
 .article_item_actions_buttons {
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
 }
 .article_item_actions_button {
    background-color: #eb7a7c;
    border-radius: 30px;
    cursor: pointer;
 }
 .article_item_actions_button, .article_item_actions .views { 
    width: 60px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
 }
 .article_item_actions_button:not(:last-child) {
    margin-right: 10px;
 }
 .article_item_actions_button span, .article_item_actions .views span {
    height: 20px;
    width: 20px;
    float: right;
    margin-left: 5px;
 }
 .article_item_actions_button.share span {
    background-image: url(/static/svg/share_white.svg);
 }
 .article_item_actions_button.comment span {
    background-image: url(/static/svg/comments_white.svg);
 }
 .article_item_actions_button.like span {
    background-image: url(/static/svg/like_white.svg);
 }
 .article_item_actions_button.like.active span {
    background-image: url(/static/svg/like_active.svg);
 }
 .article_item_actions .views span {
    background-image: url(/static/svg/eye_white.svg);
 }*/
 /* article */
 .article {
   border-radius: 5px;
   overflow: hidden;
 }
 .article:not(.whith_sections), .article section.white {
    background: var(--white_container);
 }
 .article section.blue {
   background: var(--blue_container);
   color: var(--white_container);
 }
 .article section.blue2 {
   background: var(--blue_whiter2);
 }
 .article:not(.whith_sections) {
   padding: 20px;
 }
 .article section {
   padding: 20px;
 }
 .article section .youtube_preview_wrapper {
   overflow: hidden;
    border-radius: 5px;
    padding-bottom: 54.25%;
 }
 .article h1 {
    text-align: center;
    font-size: 25px;
    margin: 10px 0;
 }
 .article > p, .article section > p {
    margin: 15px 0;
 }
 .article > p.center, .article section > p.center {
    text-align: center;
 }
 .article_h2, .article h2 {
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    margin: 20px 0;
 }
 .h2_blue_accent {
   background-color: var(--blue_container);
    color: var(--background-color);
    padding: 10px 0;
    margin: 20px -20px!important;
 }
 .article h3 {
   font-size: 17px;
   font-weight: bold;
   margin: 20px 0;
 }
 .article > p > a, .reviews a, .article section > p > a {
    border-bottom: 1px dashed #4B4B4B;
 }
 .article img {
   border-radius: 5px;
 }
 .article ol.simple {
	margin: 0 0 0 20px;
}
.article ol.simple li {
	padding: 0 0 10px 0;
   line-height: 1.4;
}

/* red list ul li */
.red_ul li {
   list-style: none;
   line-height: 1.4;
   padding: 0 0 10px 0;
}
.red_ul li::before {
   content: " ";
   display: inline-block;
   background: var(--main_red);
   height: 8px;
   width: 8px;
   border-radius: 50%;
   margin-right: 8px;
   vertical-align: inherit;
}

 /* numbers_strong_list */
 .numbers_strong_list {
   font-size: 18px;
   font-weight: bold;
   margin-top: 30px!important;
   display: -ms-flexbox;
   display: -webkit-flex;
   display: flex;
   align-items: center;
 }
 .numbers_strong_list span.number {
   background-color: var(--main_red);
   color: var(--white_container);
   padding: 10px 15px;
   border-radius: 3px;
   margin-right: 10px;
}
 
 /* popup */
 .popup_outer {
    position: fixed;
    z-index: 99999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.4);
    overflow-y: auto;
    display: none;
 }
 .popup {
    background: var(--white_container);
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
 }
 .popup.xsmall_popup {
    height: 170px;
    margin: calc(50vh - 85px) 9px;
    width: calc(100% - 18px);
 }
 .popup.small_popup {
   height: 400px;
   margin: calc(50vh - 200px) 9px;
   width: calc(100% - 18px);
 }
 .popup.medium_popup {
    height: 380px;
    margin: calc(50vh - 190px) 9px;
    width: calc(100% - 18px);
 }
 .popup_header {
    text-align: center;
    font-weight: 700;
 }
 .popup form {
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    flex-direction: column;
    max-width: 300px;
    margin: 20px calc(50% - 150px) 0;
 }
 .popup_input {
    color: #495057;
    background-color: var(--white_container);
    border: 1px solid var(--main_half_grey);
    padding: 12px;
    margin-bottom: 10px;
    width: 100%;
    border-radius: 5px;
 }
 .popup_input:focus {
    border-color: #73b1e9;
    box-shadow: 0 0 0 0.2rem rgb(30 115 190 / 25%);
 }
 .popup form .red_button {
    margin-top: 0;
 }
 .close_popup span {
    background-image: url(/static/svg/close_white.svg);
    background-repeat: no-repeat;
    background-position: right center;
    height: 20px;
    width: 20px;
    float: left;
 }
 .close_popup {
    position: absolute;
    right: -8px;
    top: -8px;
    background: var(--main_red);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 30px;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
    align-items: center;
 }
 .password_group {
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
 }
 .password_group .popup_input {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
 }
 .password_group span {
    height: 42px;
    width: 50px;
    background-color: var(--main_half_grey);
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
 }
 .password_group span::after {
    content: url(/static/svg/eye_off_grey.svg); 
    display: inline-block;
    width: 21px;
    margin: 10px;
 }
 .password_group span.active::after {
    content: url(/static/svg/eye_grey.svg); 
 }
 .login_helpers {
    margin-top: 20px;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
 }
 .login_helpers div:not(:last-child) {
    margin-right: 20px;
 }

 .popup_alert {
   font-size: 14px;
    margin-top: 10px;
    text-align: center;
    border: 1px solid var(--main_red);
    padding: 10px;
    border-radius: 5px;
    background: #ffe3db;
    background: -webkit-gradient(linear, left top, right top, from(#ffe3db), to(#ffebd8));
    background: -webkit-linear-gradient(left, #ffe3db 0, #ffebd8 100%);
    background: -o-linear-gradient(left, #ffe3db 0, #ffebd8 100%);
    background: linear-gradient(to right, #ffe3db 0, #ffebd8 100%);
 }
 
 /* light blue block */
 /*.light_blue_block {
    background-color: var(--half2_blue_container);
    margin: 0 -20px 20px;
    padding: 20px;
 }*/
 
 /* error */
 .popup_error {
    top: 0;
    z-index: 99999;
    position: fixed;
    left: 0;
    width: 100%;
    text-align: center;
    background-color: var(--main_red);
    line-height: 1.4;
    color: var(--white_container);
 }
 .popup_error.active {
    min-height: 43px;
    padding: 10px;
 }
 
 /* red underlined text */
 .red_underlined_text {
    text-decoration: underline var(--main_red);
 }
 
 /* Блоки внимания */
 /* общее */
 /*.whith_line_attention_block {
    line-height: 1.5;
    padding-left: 30px;
    margin-bottom: 25px;
    font-weight: bold;
    border-left: 3px solid #ef4341;
 }*/
 .attention_block {
    padding: 15px;
    margin: 25px 0;
 }
 .attention_block p {
    padding: 3px 0;
 }
 .attention_block p.center {
    text-align: center;
 }
 .attention_block p.header {
    font-size: 16px;
    font-weight: bold;
 }
 .attention_block.add_bottom_margin {
    margin-bottom: 20px;
 }
 /* обычный */
 .attention_block.usual {
    background: #dae1e863;
    border-radius: 3px;
 }
 .attention_block.usual p.header {
    color: #4B4B4B;
 }
 .attention_block.usual a {
    border-bottom: 1px dashed #4B4B4B;
 }
 .attention_block.usual .list::before {
    display: inline-block;
    content: ' ';
    background-image: url('/static/svg/circle_tick_black.svg');
    background-size: 28px 28px;
    height: 28px;
    width: 28px;
    vertical-align: -0.58em;
    margin-right: 10px;
 }
 /* красный */
 .attention_block.red {
    background: #ffe3db;
    background: -webkit-gradient(linear,left top,right top,from(#ffe3db),to(#ffebd8));
    background: -webkit-linear-gradient(left,#ffe3db 0,#ffebd8 100%);
    background: -o-linear-gradient(left,#ffe3db 0,#ffebd8 100%);
    background: linear-gradient(to right,#ffe3db 0,#ffebd8 100%);
    border-radius: 3px;
 }
 .attention_block.red strong {
    color: #e44f24;
    font-weight: normal;
 }
 .attention_block.red a {
    border-bottom: 3px solid #e44f24;
 }
 .attention_block.red.whith_line {
   padding: 15px 30px;
   border-left: 4px solid var(--main_red);
 }
 /* зеленый */
 .attention_block.green {
    background-color: #F1FDE8;
    border-radius: 3px;
 }
 .attention_block.green.whith_line {
   padding: 15px 30px;
   border-left: 4px solid #008000;
 }
 .attention_block.green strong {
    color: #008000;
 }
 .attention_block.green a {
    border-bottom: 3px solid #008000;
 }
 .attention_block.green .list::before {
   content: " ";
    display: inline-block;
    background: #008000;
    height: 8px;
    width: 8px;
    border-radius: 50%;
    margin-right: 8px;
    vertical-align: inherit;
}
 /* голубой */
 /*.attention_block.blue {
    background: #e3f1f4;
    background: -webkit-gradient(linear,left top,right top,from(#e3f1f4),to(#e3edff));
    background: -webkit-linear-gradient(left,#e3f1f4 0,#e3edff 100%);
    background: -o-linear-gradient(left,#e3f1f4 0,#e3edff 100%);
    background: linear-gradient(to right,#e3f1f4 0,#e3edff 100%);
    border-radius: 3px;
 }
 .attention_block.blue strong {
    color: #3da2e0;
    font-weight: normal;
 }
 .attention_block.blue a {
    border-bottom: 3px solid #3da2e0;
 }*/
 /* с иконкой */
 .attention_block.whith_icon {
    position: relative;
    padding: 35px 15px 25px;
 }
 .attention_block.whith_icon .icon_wrapper {
    width: 60px;
    height: 60px;
    position: absolute;
    left: calc(50% - 30px);
    top: -27px;
    border-radius: 30px;
    padding: 10px;
 }
 /* красный с иконкой */
 .attention_block.red.whith_icon .icon_wrapper {
    background: #ffe7da;
 }
 .attention_block.red.whith_icon .icon_wrapper span {
    background-image: url(/static/svg/circle_close.svg);
    height: 40px;
    width: 40px;
    float: left;
 }
 /* зеленый с иконкой */
 .attention_block.green.whith_icon .icon_wrapper {
    background: #e6fad9;
 }
 .attention_block.green.whith_icon .icon_wrapper span {
    background-image: url(/static/svg/circle_tick.svg);
    height: 40px;
    width: 40px;
    float: left;
 }
 /* голубой с иконкой */
 /*.attention_block.blue.whith_icon .icon_wrapper {
    background: #e3eff9;
 }
 .attention_block.blue.whith_icon .icon_wrapper span {
    background-image: url(/static/svg/circle_warning.svg);
    height: 40px;
    width: 40px;
    float: left;
 }*/
 /* яркий с белым текстом */
 /*.attention_block.bright {
    background-color: #2b9ff7;
    border-radius: 3px;
 }
 .attention_block.bright p {
    color: #f1f2ff;
 }
 .attention_block.bright a {
    border-bottom: 1px dashed #f1f2ff;
 }*/
 
 /*.hidden_mob_container {
    display: none;
 }*/
 
 /* filter */
 /*.filter_section {
    width: 100%;
    margin-top: 10px;
    background-color: var(--white_container);
    border-radius: 4px;
 }
 .filter_button {
    text-transform: uppercase;
    padding: 0 20px 0 45px;
    font-size: 13px;
    font-weight: bold;
    line-height: 40px;
    cursor: pointer;
    position: relative;
 }
 .filter_button.account_filter {
    padding: 0;
    text-align: center;
 }
 .filter_button.content_filter::before {
    content: url(/static/svg/filter.svg);
    width: 15px;
    top: 3px;
    position: absolute;
    left: 20px;
 }
 .filter_button::after {
    content: url(/static/svg/arrow_down_black.svg);
    width: 10px;
    position: absolute;
    right: 20px;
 }
 .filter_button.active_filter::after {
    content: url(/static/svg/arrow_top_black.svg);
 }
 .filter_content {
    padding: 20px;
    line-height: 1.5;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    display: none;
 }*/
 .filter_item_header {
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
    line-height: 40px;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    align-items: center;
 }/*
 .accout_filter_item {
    display: block;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
    line-height: 30px;
    text-align: center;
 }
 .filter_item_header span {
    background-image: url(/static/svg/arrow_down_black.svg);
    height: 11px;
    width: 9.5px;
    float: left;
    margin-left: 10px;
 }
 .active_filter_item .filter_item_header span {
    background-image: url(/static/svg/arrow_top_black.svg);
 }
 .nested_filter_item {
    padding-left: 20px;
 }
 */
 /* normalized checkbox */
 .normalized_checkbox input {
    position: absolute;
    visibility: hidden;
 }
 .normalized_checkbox label {
    line-height: 40px;
    display: block;
 }
 .normalized_checkbox input[type=radio]+label:before {
    border: 1px solid rgba(0,0,0,.2);
    border-radius: 12px;
    margin-right: 9px;
    width: 16px;
    height: 16px;
    vertical-align: sub;
    background: #fff;
    content: "";
    display: inline-block;
 }
 .normalized_checkbox input[type=radio]:checked+label:before {
    border: 1px solid #dfd8cf;
    border-radius: 12px;
    background: #000;
    box-shadow: inset 0 0 0 4px #fff;
 }
  
 /* beautiful attention container - bac */
 /*.bac_wrapper {
    position: relative;
    background: var(--menu_background);
    height: 200px;
    overflow: hidden;
    border-radius: 5px;
 }
 .circle {
    position: absolute;
    border-radius: 50%;
    background: var(--main_red);
    animation: ripple 15s infinite;
    box-shadow: 0px 0px 1px 0px var(--main_red);
 }
 .small {
    width: 100px;
    height: 100px;
    left: -50px;
    bottom: -50px;
 }
 .medium {
    width: 200px;
    height: 200px;
    left: -100px;
    bottom: -100px;
 }
 .large {
    width: 300px;
    height: 300px;
    left: -150px;
    bottom: -150px;
 }
 .xlarge {
    width: 400px;
    height: 400px;
    left: -200px;
    bottom: -200px;
 }
 .xxlarge{
    width: 500px;
    height: 500px;
    left: -250px;
    bottom: -250px;
 }
 .shade1 {
    opacity: 0.2;
 }
 .shade2 {
    opacity: 0.5;
 }
 .shade3 {
    opacity: 0.7;
 }
 .shade4 {
    opacity: 0.8;
 }
 .shade5 {
    opacity: 0.9;
 }
  
 @keyframes ripple{
    0% {
      transform: scale(0.8);
    }
    50% {
      transform: scale(1.2);
    }
    100% {
      transform: scale(0.8);
    }
 }
 .bac {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: white;
    padding: 20px;
    text-align: center;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    flex-direction: column;
    justify-content: center;
 }
 .bac_title {
    font-size: 20px;
    line-height: 23px;
    font-weight: 600;
    letter-spacing: -.02em;
    margin-bottom: 18px;
 }
 .bac_text {
    margin-bottom: 25px;
 }*/
 
 /* load more button and pagination */
 /*.load_more {
    margin-top: 30px;
 }
 .pagination, .pagination_item {
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
 }
 .pagination {
    margin-top: 25px;
 }
 .pagination_item {
    font-weight: bold;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    align-items: center;
 }
 .pagination_item:not(:last-child) {
    margin-right: 10px;
 }
 .pagination_item.active {
    background-color: var(--white_container);
 }
 .pagination_item:not(.active) {
    color: var(--white_container);
 }*/
 
 /* youtube_preview */
 .youtube_preview_wrapper {
    width: 100%;
    padding-bottom: 56.25%;
 }
 .youtube_preview_inner {
    position: relative;
    height: 0;
    border: none;
 }
 .youtube_preview {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    padding-top: 56.25%;
    width: 100%;
    background-position: center;
    background-repeat: no-repeat;
    display: inline-block;
    overflow: hidden;
    transition: all 200ms ease-out;
    cursor: pointer;
    background-size: cover;
 }
 .youtube_preview_inner iframe {
    width: 100%;
 }
 .youtube_preview .play {
    background: url(/static/imgs/youtube-play-btn.png) no-repeat;
    background-position: 0 -50px;
    -webkit-background-size: 100% auto;
    background-size: 100% auto;
    position: absolute;
    height: 50px;
    width: 69px;
    transition: none;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
 }
 .youtube_preview:hover .play {
    background-position: 0 0;
 }
 
 /* footer */
 footer {
    background-color: var(--main_black);
    padding: 20px;
    margin-top: 10px;
 }
 .fcenter {
    text-align: center;
    color: var(--main_grey);
    font-size: 12px;
    line-height: 15px;
 }
 .fcenter:not(:last-child) {
    margin-bottom: 10px;
 }
 .fcopyrate {
    color: var(--main_red);
 }
 .fcosial {
   border-bottom: 1px solid rgb(251 248 248 / 35%);
   margin: 0 0 20px;
   display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    flex-direction: column;
    align-items: center;
 }
 .fcosials {
   margin-bottom: 20px;
 }
 .fcosials svg {
   fill: var(--white_container);
    width: 40px;
    margin-left: 10px;
    background: var(--main_red);
    padding: 6px;
    border-radius: 10px;
 }
 .fcosials svg:hover {
   background: var(--main_red_hover);
 }
 .flogo {
   color: var(--white_container);
    font-weight: bold;
    line-height: 60px;
    font-size: 22px;
    margin-bottom: 20px;
 }
 .flogo p {
   margin-left: -7px;
 }
 .flogo a {
   display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    align-items: center;
 }
 .flogo svg {
   width: 60px;
    height: 60px;
 }
 .fmenu {
   border-bottom: 1px solid rgb(251 248 248 / 35%);
    margin: 0 0 20px;
    text-align: center;
    display: -ms-flexbox;
    display: -webkit-flex;
    align-items: center;
    flex-direction: column;
    display: flex;
 }
 .fmenu ul {
   margin-bottom: 20px;
 }
 .fmenu ul li {
   color: var(--white_container);
   list-style: none;
   line-height: 24px;
   margin-bottom: 5px;
 }
 /*.fmenu ul li:not(:last-child) {
    margin-right: 10px;
 }*/
 
 /* adv offer */
 .adv_offer_wrapper {
    background-color: var(--white_container);
    padding: 20px;
    border-radius: 5px;
 }
 .adv_offer_wrapper p {
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    height: 200px;
    text-align: center;
    border: 1px dashed #C7C7C7;
    border-radius: 5px;
    color: #a4a1a1;
    padding: 20px;
    align-items: center;
    width: 100%;
    justify-content: center;
 }

 /* To top */
#back-top {
   position: fixed;
   bottom: 75px;
   right: 25px;
}
#back-top a span {
   transition: .1s ease-in-out;
   width: 40px;
   display: block;
   color: var(--main_red);
   opacity: .7;
}
#back-top a:hover span {
   -webkit-transform: rotate(-45deg);
   -ms-transform: rotate(-45deg);
   transform: rotate(-45deg);
   opacity: 1;
}

/* Simple table */
.simple_table_container table {
   border-collapse: collapse;
   width: 100%;
   counter-reset: schetchik;
}
.simple_table_container table caption {
   display: none;
}
.simple_table_container table thead {
   background-color: var(--main_red);
   color: var(--white_container);
}
.simple_table_container table tbody tr:nth-child(odd) {
   background-color: #ced4da42;
}
.simple_table_container table tr th, .simple_table_container table tr td {
   padding: 10px;
}
/*с счётчиком*/
.simple_table_container.whith_counter table tbody tr {
   counter-increment: schetchik;
}
.simple_table_container.whith_counter table tbody tr:before {
   content: counter(schetchik);
   display: table-cell;
   vertical-align: middle;
   text-align: center;
}
 
 /* big screen */

 @media (min-width:400px) {/* 400px - 701px*/
    /* popup */
    .popup.small_popup, .popup.medium_popup, .popup.xsmall_popup {
        max-width: 380px;
        margin-left: calc(50% - 190px);
        border-radius: 3px;
    }

    /* advantages */
   .advantages {
      flex-direction: row;
   }
  .advantages_text {
      text-align: left;
      margin-top: 0;
   }

   /* комьюнити */
   .community_card {
      flex-direction: row;
      justify-content: flex-start;
      transition: all 300ms linear 0ms;
  }
  .community_card:hover {
   filter: brightness(130%);
   transform: translate3d(0px, -5px, 0px) scale3d(1, 1, 1) rotateX(0deg) rotateY(0deg) rotateZ(0deg) skew(0deg, 0deg);
   transform-style: preserve-3d;
  }
  .community_card img {
   margin-bottom: 0;
   margin-right: 10px;
   }
   .community_text {
      text-align: left;
  }

 }
 @media (min-width: 701px) { /* 701px - 1315px */
   /* footer */
   .fmenu {
      text-align: left;
      flex-direction: row;
      justify-content: space-evenly;
      font-size: 14px;
  }
  .fcosial {
   flex-direction: row;
   justify-content: space-evenly;
}

    /* containers */
    .container {
        margin-left: calc(50% - 350px);
    }
    .row_2 {
      max-width: calc(50% - 20px);
    }
    .youtube_preview_wrapper.row_2 {
      padding-bottom: 26.5%!important;
   }
   .small_article_item:last-child {
      margin-bottom: 25px;
   }
    /* table of content */
    .main_table_of_content li {
        margin-left: 30px;
    }
    /* menu */
    .login_in_menu {
        display: none;
    }
    .big_login_in_menu {
        display: block;
        float: right;
        margin: 8.5px 10px;
        padding: 12px 30px;
    }
 }

 @media (min-width: 1050px) {
   .second_menu p {
      display: none;
  }
  .second_menu ul {
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      padding: 0;
      justify-content: space-evenly;
      max-width: 1000px;
        margin-left: calc(50% - 500px);
   }
   .second_menu ul li {
      line-height: 40px;
      margin-left: 0;
  }
 }

 @media (min-width: 1315px) { /* 1315px - 1501px */
   /*комьюнити*/
   .community_wrapper {
      display: -ms-flexbox;
    display: -webkit-flex;
    align-items: stretch;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
   }
   .community_card {
      width: calc(50% - 20px);
      padding: 20px;
  }

    /* advantages */
    .advantages_wrapper {
      display: -webkit-flex;
      display: flex;
      flex-wrap: wrap;
    }
    .advantages {
      max-width: calc(50% - 20px);
    }
   
   /* containers */
    .container {
        margin-left: calc(50% - 650px);
        max-width: 1300px;
        flex-direction: row;
    }
    .aside_container {
        width: 280px;
        margin: 8px 15px 0;
        position: -webkit-sticky;
        position: sticky;
        top: 15px;
        transition: all .3s ease;
        max-height: calc(100vh - 30px);
        overflow: auto;
    }
    .aside_container.sticky_aside_container {
        top: 70px;
        max-height: calc(100vh - 100px);
    }
    .main_container {
        width: calc(100% - 560px);
        margin-top: 8px;
    }
    .full {
      width: calc(100% - 200px);
      margin-top: 8px;
  }
    /* table of content */
    .main_table_of_content li {
        margin-left: 15px;
    }
    /* p */
    .mobile_bold_p {
        font-weight: normal;
        font-size: inherit;
     }
 }
 @media (min-width: 1501px) { /* 1501px and more */
    /* containers */
    .container {
        margin-left: calc(50% - 750px);
        max-width: 1500px;
    }
 }

 /* old */

 @media (min-width: 1001px) {
    /* beautiful attention container - bac */
    /*.bac_wrapper {
        height: 260px;
    }*/
    /* filter */
    /*.filter_section {
        position: -webkit-sticky;
        position: sticky;
        top: 15px;
        transition: all .3s ease;
        max-height: calc(100vh - 30px);
        overflow: auto;
    }
    .filter_section::-webkit-scrollbar {
        width: 12px;
    }
    .filter_section::-webkit-scrollbar-track {
        background-color: #e85f633d;
    } 
    .filter_section::-webkit-scrollbar-thumb {
        background-color: var(--main_red);
        border-radius: 10px;
    }
    .filter_section.sticky_filter_section {
        top: 70px;
        max-height: calc(100vh - 100px);
    }
    .filter_content {
        display: block;
    }
    .filter_button::after {
        content: none;
    }*/
    
 }
 @media (min-width: 1201px) {
    
    /* Блоки внимания */
    .attention_block:not(.center) {
        text-align: left;
    }
    .attention_block.usual {
        padding: 15px 25px;
    }
    .attention_block.whith_icon {
        padding: 25px 15px 25px 45px;
        margin-left: 23px;
    }
    .attention_block.red.whith_icon .icon_wrapper {
        background: #ffe3db;
    }
    .attention_block.green.whith_icon .icon_wrapper {
        background: #dff9e4;
    }
    /*.attention_block.blue.whith_icon .icon_wrapper {
        background: #e3f1f4;
    }*/
    .attention_block.whith_icon .icon_wrapper {
        left: -30px;
        top: calc(50% - 30px);
    }
    /*.text_section .attention_block.whith_icon {
        margin-top: 0;
        margin-left: 20px;
    }*/
    /*.add_alert_attentions_blocks .attention_block, .add_alert_attentions_blocks .whith_line_attention_block {
        margin-left: 40px;
        margin-right: 20px;
    }*/
 }