body {
    background: #FFF url(/i/bg04_v2_ny.png) 0 0 repeat-x;
    font-size: 16px; /* bg04_v2.png */
}

#allpage_v2 {
    padding: 0 0;
    margin: 0 auto;
    height: 100%;
    margin-bottom: -200px;
    width: expression(((document.documentElement.clientWidth || document.body.clientWidth) <= 500)? "500px" : (((document.documentElement.clientWidth || document.body.clientWidth) >= 1220)? "1220px" : "auto"));
    max-width: 1420px;
    min-width: 500px;
}

html > body #allpage_v2 {
    height: auto;
    min-height: 100%;
}

#empty_v2 {
    height: 200px;
    clear: both;
}

#footer_v2 {
    border-top: 1px solid #CCC;
    padding: 0 10px;
    margin: 0 auto;
    min-height: 199px;
    width: expression(((document.documentElement.clientWidth || document.body.clientWidth) <= 500)? "500px" : (((document.documentElement.clientWidth || document.body.clientWidth) >= 1220)? "1220px" : "auto"));
    max-width: 1420px;
    min-width: 500px;
}

* html #footer_v2 {
    height: 200px;
}

.f_block {
    float: left;
    color: #666;
    width: 32%;
}

.f_block table {
    font-size: 15px;
}

/* .f_block .f_img {width: 25%; float: left;} */
.f_block .f_img div div {
    border-radius: 50px;
    background: #CCC url(/i/empty.png) 50% 50% / cover no-repeat;
    height: 5vw;
    width: 5vw;
    min-width: 65px;
    min-height: 65px;
    max-width: 100px;
    max-height: 100px;
    padding: 0 0 0 0;
}

.f_block .f_text {
    padding: 0 15px 0 0; /* float: left; margin-left: -20%; width: 74%; padding-left: 20%; */
}

.f_pad {
    padding: 0 15px 0 0;
    float: left;
}

#f_stepenin {
    background-image: url(/i/repetitor_stepenin02.jpg);
    background-color: #477d01;
}

#f_cat {
    background-image: url(/i/cat_logo2.jpg);
    background-color: #477d01;
}

#f_youtube {
    background-image: url(/i/youtube_footer.jpg);
    background-color: #477d01;
}

.f_block table {
    float: left;
}

.f_block table td {
    vertical-align: top;
}

.f_block b {
    color: #d60000;
}

.footer_v2_pad {
    padding: 20px;
}

.main_section01 {
    padding: 25px 30px;
    clear: both;
}

.tbl_test td {
    padding: 0 15px 5px 0 !important;
    vertical-align: top;
}

.tbl_test td p {
}

.dashed {
    border-bottom: 1px dashed;
}

.hand {
    cursor: pointer;
}

.m_menu_v2 {
    font-size: 17px;
    float: left;
    width: 100%;
    border-radius: 0 0 0;
    min-width: 870px;
    max-width: 1280px;
}

.m_menu_v2_pad {
    padding: 0 0;
}

.m_menu_v2 ul {
    float: left;
    padding: 0;
    margin: 0;
}

.m_menu_v2 li {
    float: left;
    padding: 0;
    background: none;
}

.m_menu_v2 a {
    float: left;
    padding: 15px 20px 0 20px;
    color: #000;
    height: 41px;
}

.m_menu_v2 a.curr_v2 {
    background: #bccec8 url(/i/bg_v2.png) 0 0 repeat-x;
}

.m_menu_v2 a:hover {
    background: #f5e8c2;
}

.m_menu_v2 li.li_curr_v2 {
    padding: 15px 20px 0 20px !important;
    color: #000;
    height: 41px;
    background: #bccec8 url(/i/bg_v2.png) 0 0 repeat-x;
}

.rating_v2 {
    float: right;
    font-size: 15px;
    margin-right: 15px;
}

.rating_v2 a {
    text-decoration: none;
    padding: 16px 0 0 51px;
    background: url(/i/ico_rating.png) 0 5px no-repeat;
    height: auto;
    min-height: 36px;
}

.rating_v2 a:hover {
    background: url(/i/ico_rating2.png) 0 5px no-repeat;
}

.rating_v2 b {
    text-decoration: underline;
    padding: 2px 0 0 0;
    color: #700400 /* #d15e00 */;
    font-weight: normal;
}

.rating_v2 a:hover b {
    color: #d15e00;
}

.rating_v2 span {
    color: #700400;
    font-size: 13px;
}

.rating_v2 i {
    font-style: normal;
    color: #d15e00;
}

.auth_v2 {
    float: right;
    margin: 3px 0 0 10px;
}

.auth_v2 div {
    float: left;
    font-size: 15px;
}

.m_menu_v2 .auth_v2 a {
    padding: 4px 10px 0 5px;
    height: auto;
}

.m_menu_v2 .menu_level_first a,
.m_menu_v2 .menu_level_first span {
    font-weight: bold;
    padding: 10px 30px 0 30px;
    color: #000;
    height: 31px;
    border-radius: 15px;
    margin-right: 4px;
    float: left;
}

.m_menu_v2 .menu_level_first {
    margin: 5px 0 !important;
}

.m_menu_v2 .auth_v2 a:hover {
    background: none;
    color: #F00;
}

.exp01 {
    border-collapse: collapse;
}

.exp01 td {
    padding: 7px 5px;
    border: 1px solid #b6b6b6;
}

.exp01 td:hover {
    background: #fcffe3;
}

.next_link {
    padding: 12px 0 5px 0;
    font-weight: bold;
}

.question_video {
    padding: 12px 0 0 0;
}

.question_video iframe {
    border: 1px solid #CCC;
    border-radius: 12px;
    width: 570px;
    height: 320px;
}

.single_video {
    width: 610px !important;
    clear: both !important;
}

.single_video iframe {
    border: 1px solid #CCC !important;
    border-radius: 12px;
    width: 610px !important;
    height: 480px !important;
}


/* 03.02.2020 */
#menu_v3 .m_menu_v2 {
    border-radius: 0;
    font-size: 17px;
    background: #FFF;
    float: left;
    width: 100%;
    min-width: 450px;
}

#menu_v3 .m_menu_v2_pad {
    padding: 0 10px 0 0;
}

#menu_v3 .m_menu_v2 ul {
    float: left;
    padding: 0;
    margin: 0;
}

#menu_v3 .m_menu_v2 li {
    float: left;
    padding: 0;
    background: #F00;
}

#menu_v3 .m_menu_v2 li#chem_li {
    background: #28a359 url(/i/bg_menu_shadow.png) 0 100% repeat-x;
}

#menu_v3 .m_menu_v2 li#shop_li {
    background: #f37020 url(/i/bg_menu_shadow02.png) 0 100% repeat-x;
}

#menu_v3 .m_menu_v2 li#bio_li {
    background: #33a7d8 url(/i/bg_menu_shadow03.png) 0 100% repeat-x;;
}

#menu_v3 .m_menu_v2 li#chem_li:hover {
    background: #006556 url(/i/bg_menu_shadow05.png) 0 100% repeat-x;
}

#menu_v3 .m_menu_v2 li#shop_li:hover {
    background-color: #da0a00;
}

#menu_v3 .m_menu_v2 li#bio_li:hover {
    background-color: #006e9d;
}

#menu_v3 .m_menu_v2 a.curr_v2 {
    background-image: none;
    background-color: transparent;
    padding: 0;
}

#menu_v3 .m_menu_v2 li.li_curr_v2 {
    color: #FFF;
    background-image: none !important;
}

#menu_v3 .m_menu_v2 li.li_curr_v2#chem_li {
    background: #006556
}

#menu_v3 .m_menu_v2 a:hover {
    background: none;
}

#menu_v3 .m_menu_v2 li.li_curr_v2#chem_li:hover {
    background: #006556 !important;
}

#menu_v3 .m_menu_v2 li.li_curr_v2#shop_li:hover {
    background: #f37020 !important;
}

#menu_v3 .m_menu_v2 li.li_curr_v2#bio_li:hover {
    background: #33a7d8 !important;
}


#chem_submenu {
    background: #006556 url(/i/bg_chem_submenu.png) 0 100% repeat-x;
}

#shop_submenu {
    background: #f37020 url(/i/bg_menu_shadow.png) 0 100% repeat-x;
}

#bio_submenu {
    background: #33a7d8 url(/i/bg_menu_shadow.png) 0 100% repeat-x;;
}

#menu_v3 .m_menu_v2 a, .submenu_v3_bg span, #menu_v3 .m_menu_v2 li.li_curr_v2 {
    float: left;
    padding: 15px 20px 0 20px;
    color: #FFF;
    height: 40px;
}

.submenu_v3_bg a {
    padding: 15px 10px 0 10px !important;
}

.sub_curr_v3 span {
    padding: 15px 10px 0 10px !important;
}

#menu_v3 .m_menu_v2 ul a {
    text-decoration: none;
}

#menu_v3 .m_menu_v2 .m_menu_v2_pad a b {
    border-bottom: 1px dashed;
}

#menu_v3 .m_menu_v2 li#shop_li a {
    text-decoration: underline;
}

#menu_v3 .m_menu_v2 li#shop_li a b, #menu_v3 .m_menu_v2 li.li_curr_v2 a b {
    border-bottom: none;
}


#menu_v3 .rating_v2 {
    float: left;
    font-size: 15px;
    line-height: 160%;
}

#menu_v3 .rating_v2 a {
    text-decoration: none;
    margin-top: 10px;
    padding: 3px 8px 4px 33px;
    background: #ffee78 url(/i/ico_crown02.png) 5px 7px no-repeat;
    height: auto;
    border-radius: 9px;
    color: #000;
    font-size: 12px;
}

#menu_v3 .rating_v2 a:hover {
    background: #ffee78 url(/i/ico_crown02.png) 5px 7px no-repeat;
}

#menu_v3 .rating_v2 b {
    text-decoration: underline;
    padding: 2px 0 0 0;
    color: #d15e00;
}

#menu_v3 .rating_v2 span {
    color: #700400;
    font-size: 13px;
}

#menu_v3 .rating_v2 i {
    font-style: normal;
    color: #d15e00;
}

#menu_v3 .auth_v2 {
    float: left;
    margin: 0 0 0 10px;
}

#menu_v3 .auth_v2 div {
    float: left;
    font-size: 15px;
}

#menu_v3 .m_menu_v2 .auth_v2 a {
    padding: 5px 10px 0 5px;
    height: auto;
    color: #000;
}

#menu_v3 .m_menu_v2 .auth_v2 a:hover {
    background: none;
    color: #F00;
}

.submenu_v3 {
    clear: both;
}

.submenu_v3_bg {
    float: left;
    width: 100%;
    font-size: 15px;
}

.submenu_v3_bg span b, .submenu_v3_bg a i {
    font-weight: normal;
    padding: 7px 10px;
    margin: 0;
    border-radius: 10px;
    font-style: normal;
}

.submenu_v3_bg a:hover i {
    background: #FFF;
    padding: 4px 10px 7px 10px;
}

#chem_submenu span b {
    background: #fdffbe;
    color: #000;
    box-shadow: 0 2px 3px #000 inset;
}

#shop_submenu span b {
    background: #fdffbe;
    color: #000;
    box-shadow: 0 3px 3px #a94000 inset;
}

#bio_submenu span b {
    background: #fdffbe;
    color: #000;
    box-shadow: 0 2px 3px #005579 inset;
}

#menu_v3 .submenu_v3 span b a {
    float: none;
    display: inline;
    padding: 0;
}

#menu_v3 .submenu_v3 span b a:hover {
    float: none;
    display: inline;
    background: none;
}

#menu_v3 .submenu_v3 a:hover {
    background: none;
    text-decoration: none;
    color: #000;
}

.sub_curr_v3 a {
    padding: 0 0 !important;
}

.sub_curr_v3 a b {
    text-decoration: none;
}

.sub_curr_v3 a:hover b {
    background: #FFF !important;
    color: #000 !important;
    text-decoration: none;
    box-shadow: none !important;
    padding: 4px 10px 7px 10px;
}

#user_photo_head {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

/* 20.05.2020 */
#v2020 { /*background: #FFF; */
    overflow: hidden;
    border: 0px solid #E9E9E9;
}

h2.h2_blocklink {
    font-size: 24px;
    margin: 30px 0 0 0;
}

h2.h2_blocklink b {
    border-bottom: 2px dashed;
}

.list_v4 {
    margin-right: -30px;
}

.list_v4 .test_name {
    font-size: 23px;
    color: #000;
    font-weight: bold;
}

.announce_block {
    margin: 5px 0 0px 0;
}

.additional_block td {
    background: #f7f7f7;
}

.additional_block td.padding {
    padding: 10px 0 0 0;
}

.additional_block td.test_questions {
    padding: 0 0 6px 0;
}

.test_stat_pad {
    padding: 10px 0 0 0;
    margin: 0;
}

.beauty td {
    padding-bottom: 0;
    border-bottom: 1px solid #CCC;
}

.manage_block {
    padding: 12px 0 13px 35px;
    font-size: 82%;
    margin: 15px 0 0 -35px;
    border-top: 1px solid #CCC;
    position: relative;
    top: 1px;
    background: #f7f7f7;
}

.manage_block a {
    color: #000;
}

.manage_block img {
    vertical-align: middle;
    width: 15px;
    opacity: 0.5;
}

.additional_block .files {
    padding-bottom: 10px;
}

.additional_block .files p {
    margin: 5px 0;
}

.additional_block .files p span {
    font-size: 72%;
    padding-left: 5px;
}

.manage_block em {
    text-decoration: underline;
    font-style: normal;
}

.tests_table td.article_full {
    padding: 0 0 20px 0;
}

.article_header {
    padding: 25px 0 0 0;
}

.no_questions {
    padding: 0 0 10px 0;
}

.full_text {
    max-width: 900px;
    margin: 0 20px 0 0;
    font-size: 130%;
    line-height: 130%;
    font-family: times new roman, georgia, serif;
}

.full_text img {
    margin: 5px 0;
    border: 1px solid #CCC;
    border-radius: 12px;
    width: 75%;
    height: auto;
}

.full_text blockquote img {
    border: none;
    min-width: 420px;
    width: 100%;
    border-radius: 0;
}

.full_text em img {
    margin: 0;
    border: none;
    min-width: none;
    border-radius: 0;
    width: auto !important;
    vertical-align: top;
}

.full_text blockquote {
    margin: 0;
    padding: 0;
}

.full_text p {
    margin: 0 0 20px 0;
}

.full_text h2 {
    margin: 40px 0 5px 0;
    font-size: 130%;
    font-weight: bold;
    color: #000;
}

.full_text h3 {
    margin: 50px 0 5px 0;
    font-size: 105%;
    font-weight: bold;
    color: #000;
}


.orders_list li {
    padding-bottom: 15px;
    background-image: none !important;
}

.orders_list li img {
    margin: 5px 0;
}


.tests_table td {
    padding: 0;
    margin: 0;
    vertical-align: top;
}

.tests_table {
    margin-left: -35px;
}

.tests_table .test_questions {
    padding: 5px 0 15px 0;
}

.test_questions a {
    font-size: 14px;
    width: 33px;
    height: 24px;
    padding: 8px 0 0 0;
    text-align: center;
    background: #CCC;
    color: #999;
    float: left;
    margin: 0 5px 5px 0;
    text-decoration: none;
    border-radius: 5px;
}

.test_questions a:hover {
    background: #e8d38c;
    color: #000;
}

.test_questions a.wrong {
    background: #ffbdbd;
    box-shadow: 0 0 4px #ef9999 inset;
}

.test_questions a.nearly {
    background: #fde1b8;
    box-shadow: 0 0 4px #ffc97b inset;
    color: #985800
}

.test_questions a.correct {
    background: #c3d69b;
    color: #0e9800;
}

.vk_link01 img {
    background: url(/i/ico_vk01.png) 0 0 no-repeat;
    width: 28px;
    background-size: contain;
    vertical-align: middle;
    margin-left: 4px;
}

.vk_link01:hover img {
    background: url(/i/ico_vk01_hover.png) 0 0 no-repeat;
    background-size: contain;
}

.test_count {
    color: #999;
    font-size: 82%;
}

.test_block {
    padding: 0 0 10px 0;
}

.test_h1 {
    font-size: 25px;
    color: #000;
    text-decoration: none;
    border-bottom: 1px dashed;
    font-weight: bold;
}

.test_h1:hover {
    text-decoration: none;
    color: #e15f00;
}

.test_error, .test_correct, .test_pause, .test_statistic, .test_time, .test_info, .test_video {
    padding: 5px 0 5px 23px;
    font-size: 82%;
    color: #999;
}

.test_video {
    background: url(/i/ico_video01.png) 0 0 no-repeat;
    padding: 6px 0 5px 35px;
}

.test_info { /*background: url(/i/ico_pencil.png) 0 0 no-repeat;*/
    padding-left: 5px;
    padding-right: 10px;
    color: #CCC;
}

.test_error {
    background: url(/i/ico_wrong.png) 0 2px no-repeat;
}

.test_correct {
    background: url(/i/ico_correct.png) 0 2px no-repeat;
}

.test_pause {
    background: url(/i/ico_pause.png) 0 2px no-repeat;
}

.list_v3 .test_error, .list_v3 .test_correct, .list_v3 .test_pause {
    padding: 3px 5px 3px 5px;
    font-size: 82%;
    color: #000;
}

.list_v3 .test_correct {
    background-image: none;
    background-color: #ddf0b6;
    border-radius: 5px 0 0 5px;
}

.list_v3 .test_error {
    background-image: none;
    background-color: #ffd2d2;
}

.list_v3 .test_pause {
    background-image: none;
    background-color: #dbdbdb;
    border-radius: 0 5px 5px 0;
}

.list_v3 .test_statistic {
    background-image: none;
}

.list_v3 .test_statistic b {
    background: #ffee78;
    padding: 3px 5px 3px 5px;
    color: #000;
    border-radius: 5px;
    font-weight: normal;
}

.td_test_reload {
    width: 35px;
    text-align: right;
}

.td_test_reload img {
    margin: 6px 5px 0 0;
    opacity: 0.4;
    cursor: pointer;
    cursor: hand;
}

.link_reset {
    margin: 0 0 6px 0;
}

.link_reset span {
    cursor: pointer;
    cursor: hand;
    text-decoration: underline;
    color: #e14545;
}

.link_reset img {
    margin: 0 12px 3px 6px;
    opacity: 0.75;
    cursor: pointer;
    cursor: hand;
    vertical-align: middle;
}

.test_statistic {
    background: url(/i/ico_coins.png) 0 2px no-repeat;
}

.test_time {
    background: url(/i/ico_clock.png) 0 2px no-repeat;
}

.test_name {
    font-size: 18px;
}

span.test_name {
    color: gray;
}

td.test_open_condition > div {
    margin-top: 10px;
    padding-bottom: 18px;
    border-bottom: 1px dashed #CCC;
    font-size: 85%;
    color: gray;
}

td.test_open_condition {
    padding-bottom: 15px;
}

.link_video img {
    margin: 3px 0 0 0;
}

.test_calling {
    font-size: 82%;
    color: #F00;
}

.breadcrumbs {
    background: #e7c79e;
    padding: 9px 15px;
    border-radius: 6px;
    margin: 0 10px;
    white-space: nowrap;
    font-size: 90%;
}

.breadcrumbs a {
    color: #000;
}

.form-group label {
    cursor: hand;
    cursor: pointer;
    padding: 5px 10px;
    margin: 0 0 0 -15px;
    border-radius: 8px;
}

.label_pad {
    margin: 0 0 12px 0;
}

.question_text, .question_text p {
    font-size: 18px !important;
}

.input_mini {
    width: 97px;
    font-size: 22px;
}

.btn {
    font-size: 20px;
    padding: 5px 10px;
    margin: 8px 0 0 0;
}

ul.question-pager {
    margin: 0;
    padding: 12px 0 0 0;
    list-style: none;
    overflow: auto;
    margin-left: 0;
}

ul.question-pager li {
    float: left;
    margin: 2px 0;
    padding: 2px 1px;
    background-color: white;
    color: black;
    font-size: 120%;
    cursor: auto;
    background-image: none;
}

ul.question-pager li.correct a, ul.question-pager li.correct span {
    background-color: #cbe99b;
    color: #007105;
    border: 1px solid #cbe99b;
}

ul.question-pager li.incorrect a, ul.question-pager li.incorrect span {
    background-color: #ffa7a7;
    color: #aa0000;
    border: 1px solid #ffa7a7;
}

ul.question-pager li.nearly a, ul.question-pager li.nearly span {
    background-color: #fde1b8;
    color: #aa6000;
    border: 1px solid #fde1b8;
}

ul.question-pager li.active span {
    background-color: #666;
    text-decoration: none;
    color: #FFF;
    float: left;
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid #666;
    box-shadow: 0 0 6px #000 inset;
}

ul.question-pager li a, ul.question-pager li span {
    float: left;
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px dashed #CCC;
    text-decoration: none;
}

ul.question-pager li a:hover {
    background-color: #ededed;
    border: 1px solid #CCC;
    box-shadow: 0 0 5px #CCC inset;
}

ul.question-pager li.nearly a:hover {
    background-color: #fde1b8;
    border: 1px solid #d37903;
    box-shadow: 0 0 5px #e88602 inset;
}

ul.question-pager li.incorrect a:hover {
    background-color: #ffa7a7;
    border: 1px solid #dc6161;
    box-shadow: 0 0 5px #dc6161 inset;
}

ul.question-pager li.correct a:hover {
    background-color: #cbe99b;
    border: 1px solid #76c000;
    box-shadow: 0 0 5px #76c000 inset;
}

.show_answer {
    margin: 0 0 0 20px;
    font-size: 12px;
    border-bottom: 1px dashed;
    cursor: hand;
    cursor: pointer;
    color: #666;
}

.answer_text {
    padding: 15px;
    background: #f4f4f4;
    border-radius: 10px;
    margin: 5px 15px 15px 0;
}

.block_errors, .block_info, div.correct, div.incorrect {
    padding: 15px;
    background: #ffe2e2;
    border-radius: 8px;
    border: 1px solid #e99b9b;
    width: 50%;
    position: relative;
    left: -15px;
}

div.correct {
    background: #cbe99b;
    border: 1px solid #b0d575;
}

div.incorrect {
    background: #ffe2e2;
    border: 1px solid #e99b9b;
}

.block_info {
    background: royalblue;
    border: 1px solid navy;
    color: white;
}

.test_page label.incorrect-answer, .bg-danger {
    background: #ffe2e2;
    color: #000;
    box-shadow: 0 0 5px #e77878 inset;
    padding: 5px 10px;
    margin: 0 0 0 -15px;
    border-radius: 8px;
}

.test_page label.correct-answer, .bg-success {
    background: #cbe99b;
    color: #000;
    box-shadow: 0 0 5px #7db227 inset;
    padding: 5px 10px;
    margin: 0 0 0 -15px;
    border-radius: 8px;
}

.question_price {
    background-color: #ffee78;
    padding: 5px 5px;
    border-radius: 6px;
    font-size: 12px;
    margin-left: 8px;
}

.bottom_block {
    margin: 15px 0 0 0;
}

.bottom_block p {
    margin: 0 0 15px 0;
    padding: 0;
}

.video02 {
    background: url(/i/ico_video02.png) 0 0 no-repeat;
    padding: 5px 0 5px 40px;
}

p.test_stat {
    background: url(/i/ico_stat.png) 0 0 no-repeat;
    padding: 5px 0 5px 40px;
    color: #666;
}

.vk02 {
    background: url(/i/ico_vk02.png) 0 0 no-repeat;
    padding: 6px 0 6px 40px;
    font-size: 16px !important;
}

p.another_tests {
    margin-top: 35px;
}

.footer_menu {
    font-size: 12px;
}

.rating_table {
    margin-left: -10px;
}

.online {
    border: 1px solid #08a400;
    box-shadow: 0 0 13px #08a400;
}

.offline {
}

.rating_table td {
    padding: 8px 10px 8px 10px;
    vertical-align: middle;
}

.rating_table img {
    vertical-align: middle;
}

td.student_photo {
    padding-right: 0;
    padding-left: 0;
}

.my_row {
    background: #ffe8bd;
}

.submenu_v2 {
    margin-left: -15px;
}

h2.submenu_v2 {
    margin-left: 0;
}

.submenu_v2 span {
    padding: 8px 15px;
    margin-right: 10px;
    border-radius: 6px;
}

.submenu_v2 b {
    border-bottom: 1px dashed;
    font-weight: normal;
}

.submenu_v2 .curr_submenu {
    background: #ececec;
    color: #666;
    box-shadow: 0 3px 5px #CCC inset, 0 -1px 0 rgba(0, 0, 0, .05) inset;
}

.submenu_v2 .curr_submenu b {
    border-bottom: none;
}

.profile_form input {
    margin: 5px 0 10px 0;
}

.purchase li {
    padding-left: 0
}

.purchase .copy_link {
    border-bottom: 1px dashed;
    cursor: pointer;
    cursor: hand;
    font-size: 82%;
}

.purchase .mini {
    font-size: 82%;
}

.maroon {
    color: #ba0000;
}

.task_menu {
    margin: 5px 0 15px -35px;
}

.task_menu .curr {
    padding: 5px 10px;
    border-radius: 6px;
    border: none;
    background-color: #CCC;
}

.task_menu span {
    padding: 0 0 0 25px;
}

.task_menu b {
    font-weight: normal;
    border-bottom: 1px dashed;
}

.task_menu a {
    text-decoration: none;
    color: #000;
    padding: 5px 0 5px 23px;
}

.full_answer {
    padding: 15px;
    border: 1px dashed #999;
    border-radius: 10px;
    margin: 10px 0 10px -15px;
}

.full_answer2 {
    padding: 15px;
    border-radius: 8px;
    margin: 10px 0 10px 0;
    background-color: #efefef;
    border: none;
}

.task_menu .correct a {
    background: url(/i/ico_correct.png) 0 5px no-repeat;
}

.task_menu .correct b.curr {
    background: #c3d69b url(/i/ico_correct.png) 5px 5px no-repeat;
    padding-left: 27px;
}

.task_menu .incorrect a {
    background: url(/i/ico_wrong.png) 0 4px no-repeat;
}

.task_menu .incorrect b.curr {
    background: #fcb5b5 url(/i/ico_wrong.png) 5px 4px no-repeat;
    padding-left: 27px;
}

.task_menu .pause a {
    background: url(/i/ico_pause.png) 0 4px no-repeat;
}

.task_menu .pause b.curr {
    background: #CCC url(/i/ico_pause.png) 5px 4px no-repeat;
    padding-left: 27px;
}

.single_menu {
    padding: 5px 0 10px 0;
    color: #999;
}

.check_answer {
    padding: 10px 0;
}

.task_answer {
    margin: 0 0 15px 0;
}

.task_answer p, .task_answer ol {
    margin-top: 0;
}

.check_answer i {
    font-style: normal;
    color: #666;
}

.check_answer b {
    padding: 7px 12px;
    margin: 0 0 0 10px;
    border-radius: 6px;
}

.check_answer .btn_yes {
    background: #c3d69b;
    cursor: pointer;
    cursor: hand;
}

.check_answer .btn_no {
    background: #fdb8b8;
    cursor: pointer;
    cursor: hand;
}

.check_answer .btn_nearly {
    background: #fde1b8;
    cursor: pointer;
    cursor: hand;
}

.check_answer .mistake.btn_yes {
    background: #c3d69b;
    padding: 6px 12px;
    border: 0;
    border-radius: 5px;
    font-weight: bold;
}

.check_answer .mistake.btn_no {
    background: #fdb8b8;
    padding: 6px 12px;
    border: 0;
    border-radius: 5px;
    font-weight: bold;
}

.check_answer .mistake.btn_nearly {
    background: #fde1b8;
    padding: 6px 12px;
    border: 0;
    border-radius: 5px;
    font-weight: bold;
}

.resolve {
    font-size: 82%;
    color: #999;
}

.task_single {
    padding: 10px 0;
}

.task_bg {
    padding: 8px 10px 8px 15px;
    margin: 2px 0 2px -15px;
    text-indent: 0;
}

.task_bg ul li {
    background: url(/i/bull01.png) 4px 8px no-repeat;
    padding-bottom: 0.5em;
}

.right_bg {
    background: #eff9db;
    border-radius: 10px;
}

.wrong_bg {
    background: #ffe5e5;
    border-radius: 10px;
}

.photo-slider {
    position: relative;
    top: 0;
    left: 0;
    width: 480px;
    height: 300px;
    overflow: hidden;
}

.photo-slider .wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 480px;
    height: 300px;
    overflow: hidden;
}

.book_brd {
    border: 1px solid #CCC;
    border-radius: 10px;
}

.pagination li, ul#about li {
    background-image: none !important;
}

.video_row_element tr {
    display: block;
    margin-bottom: 10px;
}

.video_row_element .question {
    margin-bottom: 15px;
    border-bottom: 1px solid #CCC;
    max-height: 120px;
    padding: 0 0; /* background: url(/i/bg_video_question.png) 0 100% repeat-x; */
}

.video_row_element .question {
    overflow: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.video_row_element .question::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.video_row_element .question div {
    margin: 0 0;
}

.video_row_element .question a {
    text-decoration: none;
    color: black;
}

.video_row_element .question a:hover {
    color: #234e9e;
}

.video_row_element td {
    vertical-align: top;
}

.video_row_element td:nth-child(2) {
    padding: 0 15px;
}

.video_list_element {
    margin: 0 25px 20px 0;
    float: left;
    width: 280px;
}

.video_list_element iframe, .video_row_element iframe {
    border-radius: 12px;
    border: 1px solid #CCC;
    width: 280px;
    height: 160px;
}

.video_list_h2 {
    padding: 15px 0 10px 0;
    clear: both;
    font-weight: bold;
}

.video_list_h2 a {
    color: #bf001c;
}

ul.book_li li {
    padding-bottom: 8px !important;
}

.shop_li li {
    padding-bottom: 8px;
}

.tbl_statistics {
    left: -7px;
    position: relative;
}

.tbl_statistics td {
    padding: 5px 7px 5px 7px;
    vertical-align: top;
}

.tbl_statistics td.date {
    font-weight: normal;
    border-color: #CCC;
    border-style: solid;
    border-width: 1px 0;
    padding: 20px 7px 5px 7px;
}

.tbl_statistics .total:not(.mini) td {
    font-weight: normal;
    border-color: #CCC;
    border-style: solid;
    border-width: 1px 0;
    padding: 20px 7px 5px 7px;
}

.tbl_statistics .value {
    text-align: right;
    font-size: 82%;
}

.tbl_statistics small {
    font-size: 70%;
    color: gray;
}

.tbl_statistics th {
    padding: 5px 7px 5px 7px;
    text-align: left;
    font-weight: normal;
    vertical-align: top;
    border-bottom: 2px solid #CCC;
}

.td_correct {
    background: #edffed;
}

.td_wrong {
    background: #ffeded;
}

.decoration-none {
    text-decoration: none !important;
}

.nearly_block {
    margin-top: 25px;
}

.points {
    display: inline-block;
}

.points > .point {
    display: inline-block;
    padding: 6px 10px;
    background-color: #ededed;
    border: 1px solid #ededed;
    border-radius: 5px;
    cursor: default;
}

.points > .point.wait {
    cursor: pointer;
}

.points > .point.active {
    background-color: #fde1b8;
    border: 1px solid #fde1b8;
    color: #aa6000;
}

.video_quiz {
    margin-top: 25px;
    margin-bottom: 10px;
}

.video_quiz .btn_yes,
.video_quiz .btn_no {
    border: 0;
    padding: 6px 12px;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
}

.video_quiz .btn_yes {
    background: #c3d69b;
}

.video_quiz .btn_no {
    background: #fdb8b8;
}

.link_color {
    color: #005aa8;
}

.gray_color {
    color: #999;
}

.empty {
    display: none;
}

.hidden {
    display: none !important;
}

.text-left {
    text-align: left !important;
}

.text-right {
    text-align: right !important;
}

.text-center {
    text-align: center !important;
}

.text-middle {
    vertical-align: middle !important;
}

.video_pad {
	max-width: 100%;
    min-width: 200px;
    margin: 12px 0 0 0;
}

.video_main {
    padding: 56.25% 0 0 0;
    position: relative;
    background: transparent url(/i/videoloader_сhem.gif) 50% 50% no-repeat;
}

.video_main iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 15px;
    border: 1px solid #c0c0c0;
}


.video_pad2 {
    width: 97%;
    margin: 25px 0;
    max-width: 800px;
}

.video_main2 {
    padding: 56.25% 0 0 0;
    position: relative;
    background: transparent url(/i/videoloader_сhem.gif) 50% 50% no-repeat;
}

.video_main2 iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 15px;
    border: 1px solid #AAA;
}

.big_grey {
    font-size: 150%;
    color: #999;
}

h2.orange_h2 {
    color: #236200;
    font-size: 24px;
    background: #fff3be;
}

.submenu_three {
    border-radius: 0 0 15px 15px;
    min-width: 650px;
    font-size: 16px;
    width: 100%;
    float: left;
    clear: both;
}

.submenu_three_items {
    padding: 0 15px;
}

.submenu_three a {
    padding: 12px 15px 14px 15px;
    height: inherit;
    color: #fff;
    float: left;
}

.submenu_three span {
    padding: 12px 15px 14px 15px;
    float: left;
}

.submenu_three a:hover {
    color: #000;
}

table.homework {
    width: 100%;
}

table.homework th {
    color: grey;
    font-weight: normal;
    font-style: italic;
    font-size: 80%;
    text-align: left;
    padding-left: 15px;
}

table.homework td {
    padding: 5px;
    vertical-align: top;
}

table.homework label {
    cursor: pointer;
    text-decoration: underline;
}

table.homework a.chat {
    font-size: 80%;
    color: black;
}

table.homework label.load-more {
    font-size: 80%;
    margin-left: 25px;
}

table.homework input {
    position: absolute;
    z-index: -1;
    opacity: 0;
}

table.homework .answer-checked {
    font-weight: bold;
    text-decoration: none;
    color: blue;
}

table.homework .answer-checking {
    font-weight: bold;
    text-decoration: none;
    color: green;
}

table.homework .answer-waiting {
    font-weight: bold;
    text-decoration: none;
    color: orange;
}

table.homework .review-homework {
    text-decoration: none;
    color: green;
}

table.homework .publish-if {
    display: block;
    margin-top: 2px;
    font-size: 80%;
    color: gray;
}

table.homework .load-first,
table.homework .load-more {
    color: #005aa8;
    text-decoration: none;
    border-bottom: 1px #005aa8 dashed;
}

.deadline-before {
    display: block;
    margin-top: 2px;
    font-size: 80%;
    color: gray;
}

.deadline-after {
    font-size: 80%;
    color: gray;
}

.no_underline {
    text-decoration: none !important;
}

table.comparison td {
    padding: 5px 0;
}

table.comparison .subject {
    width: 125px;
}

table.comparison .rating {
    width: 100px;
}

table.comparison .different {
    width: 200px;
}

.competitor-info {
    margin-top: 25px;
}

.statistics-compete-block {
    margin-top: 15px;
}

.statistics-compete {
    color: black;
    padding: 6px 12px;
    font: bold 16px arial;
    background-color: #f9e36b;
    box-shadow: #ffc600 0 0 8px inset;
    border-radius: 8px;
}

.statistics-compete:hover {
    background-color: #ffda37;
}

.statistics-compete-active {
    color: black;
    padding: 6px 12px;
    font: bold 16px arial;
    background-color: #d5d5d5;
    box-shadow: #c5c5c5 0 0 8px inset;
    display: inline-block;
    border-radius: 8px;
}

.statistics-compete-disable,
.statistics-compete-disable-link {
    color: #555;
    padding: 6px 12px;
    font: 16px arial;
    text-decoration: underline;
    display: inline-block;
    background-color: #fff;
    cursor: pointer;
    border: none;
}

.statistics-compete-disable:hover,
.statistics-compete-disable-link:hover {
    color: black;
}

.statistics-compete-title {
    display: inline-block;
    margin-right: 15px;
}

.onlinenow {
	z-index: 1000; 
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    background: #000;
    box-shadow: 0 0 30px #666;
    border: 1px #000 solid;
    border-width: 0 0;
    float: left;
}

.onlinenow_block {
    float: left;
    width: 100%;
    min-height: 250px;
}

#videoframe {
    float: left;
    width: 80%;
}

#chatframe {
    float: left;
    width: 20%;
}

.related-lesson {
    margin-bottom: 20px;
    font-size: 85%;
    color: gray;
}

.related-lesson a {
    color: gray;
}

.report-video-error-block {
    position: relative;
    margin: 20px 0 5px;
}

.report-video-error-block i {
    margin-left: 5px;
    color: green;
    opacity: 50%;
}

.report-video-error-popup {
    display: none;
    position: absolute;
    background-color: white;
    box-shadow: 2px 2px 10px 0 rgba(0, 0, 0, 0.25);
    border-radius: 6px;
    padding: 6px 6px;
    z-index: 100;
    top: 25px;
}

.report-video-error-popup textarea {
    border-radius: 6px;
    border:1px solid gray;
    outline: none !important;
    padding: 6px 8px;
    display: block;
    width: 480px;
    height: 100px;
    resize: none;
}

.report-video-error-popup button {
    padding: 4px 8px;
    font: 16px arial;
    margin-top: 6px;
}

.num-points {
    margin-top: 20px;
}

.num-points td  {
    padding: 2px 0;
}

.num-points tr td:first-child {
    width: 120px;
    padding-left: 15px;
}

.num-points tr td {
    line-height: 24px;
}

.num-points input {
    width: 60px;
}

.num-points button {
    color: black;
    margin-top: 10px;
    padding: 6px 12px;
    font: bold 14px arial;
    background-color: #d5d5d5;
    box-shadow: #c5c5c5 0 0 8px inset;
    display: inline-block;
    border-radius: 8px;
}

.user-points {
    margin-top: 25px;
}

.review-comment-block {
    margin-bottom: 4px;
    width: 400px;
}

.review-comment {
    font-size: 85%;
    transition: 0.5s;
}

.review-comment-empty {
    color: grey;
    font-size: 85%;
}

.review-comment-more {
    color: grey;
    font-size: 90%;
    cursor: pointer;
}

@media (max-width: 1000px) {
    /* работает, если окно больше, чем min-width или меньше, чем max-width */
    #videoframe {
        float: none;
        width: 100%;
    }

    #chatframe {
        float: none;
        width: 100%;
    }
}


/* Все стили пишем ДО этого блока */
@media screen and (max-width: 930px) {
    .f_block {
        width: 100%;
        margin-bottom: 20px;
    }

    .rating_v2 a {
        background: none !important;
        padding-left: 0;
    }

    /* .m_menu_v2 {    font-size: 18px; } */
    .rel p {
        font-size: 18px !important;
    }

    .rel a {
        font-size: 18px !important;
    }

    .test_name {
        font-size: 22px;
    }

    .test_count {
    }
}

@media (max-width: 930px) {
    /* работает, если окно больше, чем min-width или меньше, чем max-width */
    /* .m_menu_v2 {font-size: 18px;} */
    .rating_v2 a {
        background: none !important;
        padding-left: 0;
    }

    #menu_v3 .m_menu_v2 {
        font-size: 22px;
    }

    .submenu_v3_bg {
        font-size: 19px;
    }

    #user_photo_head {
        width: 45px;
        height: 45px;
        margin-right: 0;
    }

    #menu_v3 .auth_v2 a b {
        display: none;
    }

    #menu_v3 .auth_v2 a {
        font-size: 17px;
    }

    #menu_v3 .rating_v2 a {
        padding-left: 7px;
        background-image: none;
        margin-top: 14px;
    }

    .f_block {
        float: none;
        width: 100%;
        padding: 0 0 0 0;
        margin-bottom: 15px;
    }

    .f_block table {
        float: none;
    }

    .f_block .f_img div div {
        height: 90px;
        width: 90px;
        padding: 0 0 0 0;
    }
}