.cover-bg {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}
@media (max-width: 1220px) {
  /* .single-book__content {
    width: 440px;
  } */
  .modern-education__link a {
    margin-left: 70px;
  }
  .modern-education__link a:first-child {
    margin-left: 0;
  }
  .modern-education__link a.doc-link {
    width: 500px;
  }
  .container {
    width: 960px;
  }
  /* .navigation {
    width: 600px;
  } */
  .sub-menu {
    left: auto;
    right: 0;
  }
  .home-banner-slide-content__title {
    font-size: 2.7rem;
  }
  .home-banner-slide-content__text {
    font-size: 1.8rem;
  }
  .home-banner-slide-content__title:after {
    bottom: 0;
  }
  .section__title {
    font-size: 2.8rem;
  }
  .section__title strong {
    font-size: 3rem;
  }
  .section__title:after {
    top: 50px;
  }
  .modern-education__controller {
    z-index: 3;
  }
  .modern-education__content {
    margin-top: -70px;
  }
  .modern-education__content > p.modern-education__text:first-of-type {
    max-width: 660px;
    margin-top: 0;
  }
  .modern-education__content > p.modern-education__text:first-of-type > br {
    display: none;
  }
  .single-more-info-block {
    width: 30%;
    margin: 0 10px;
  }
  /* .single-more-info-block__right {
    width: 175px;
  } */
  .single-more-info-block__title {
    font-size: 2.3rem;
  }
  .single-more-info-block__list li a {
    font-size: 1.4rem;
  }
  /* .single-seminar-card {
    width: 310px;
    margin: 0 0;
  }
  .single-seminar-card:nth-child(2) {
    margin: 0 10px;
  } */
  .single-seminar-card:hover .single-seminar-card__img:after {
    width: 250px;
    height: 158px;
  }
  .home-seminars__all {
    z-index: 10;
    margin-top: 0;
  }
  /* .home-news__row {
    width: 400px;
  } */
  /* .home-news__row:last-child {
    width: 499px;
  }
  .single-new-card {
    width: 520px;
    height: 230px;
  } */
  /* .single-new-card.single-new-card_big {
    padding: 40px;
    width: 400px;
    height: 500px;
    padding-top: 140px;
  } */
  .single-new-card.single-new-card_short {
    margin-bottom: 20px;
  }
  .single-new-card.single-new-card_short:before {
    width: 498px;
    /* height: 208px; */
  }
  .single-new-card__img {
    /* height: 100%;
    width: auto; */
  }
  .footer__col.footer__col_1 {
    width: 280px;
    margin-left: 0;
  }
  .footer__col.footer__col_2 {
    width: 280px;
  }
  .footer__col.footer__col_3 {
    width: 310px;
    margin-right: 0;
  }
  .footer-menu__single a {
    height: auto;
    font-size: 1.2rem;
  }
  .page-content__main {
    width: 700px;
  }
  .page-content__main_main {
    width: 100%;
  }

  .forum-content__left {
    width: 100%;
  }
  .forum-content__right {
    width: 100%;
    margin-top: 40px;
  }
  /* .single-book__content {
    width: 440px;
  } */
  .page-breads-menu {
    position: static;
    width: 100%;
    margin-bottom: 20px;
  }
  .single-book.single-book_seminar .single-book__img {
    width: 240px;
  }
  .single-book.single-book_seminar .single-book__content {
    width: 100%;
  }
  .single-book.single-book_seminar .single-seminat-card__time {
    width: 100%;
    margin-bottom: 10px;
  }
  .single-book.single-book_seminar .default-btn {
    float: left;
  }
  .modern-education_test .container {
    padding-left: 0;
  }
  .modern-education_test .modern-education__descrription {
    width: 700px;
  }
  .modern-education_test .modern-education__controller {
    width: 220px;
  }
  .modern-education_test .educ-control-link {
    width: 200px;
  }
  .modern-education_test .educ-control-link.educ-control-link_active {
    width: 220px;
  }
  .modern-education_test .modern-education__content {
    margin-top: 0;
  }
  .modern-education_test .modern-education__content > p.modern-education__text:first-of-type {
    margin-top: 30px;
    margin-bottom: 20px;
  }
  .modern-education_test .education-section-single-num:not(:last-of-type) {
    margin-right: 25px;
  }
  .modern-education_test .modern-education__link .default-btn {
    width: 210px;
    font-size: 1.3rem;
  }
  .modern-education_test .modern-education__link a.doc-link {
    width: 410px;
  }
  .modern-education_test2 .modern-education__content {
    margin-top: 0;
  }
  .modern-education_test2 .modern-education__content > p.modern-education__text:first-of-type {
    margin-top: 30px;
    margin-bottom: 20px;
    max-width: 100%;
  }
  .modern-education_test2 .modern-education__text {
    margin-top: 30px;
  }
}
@media (max-width: 1080px) {
  .modal_book {
    max-width: 767px;
  }
  .single-book__img {
    width: 200px; 
    margin-left: auto;
    margin-right: auto;
    float: none;
  }
  .single-book__content {
    width: 100%; 
    margin-top: 10px;
  }
  .single-book.single-book_gov .single-book-title {
    text-align: center !important;
  }
}
@media (max-width: 980px) {
  .single-new-card.single-new-card_big {
    height: auto;
  }
  .page-content__main .button_wrap {
    width: 100%;
  }
  .modern-education__link a:not(:first-child) {
    margin-left: 30px;
  }
  .modern-education__link a.doc-link {
    width: 400px;
  }
  .modern-education__content {
    margin-top: -50px;
    font-size: 1.8rem;
  }
  .moder-education-innum-text {
    font-size: 2rem;
  }
  .education-section-single-num__num {
    font-size: 5.5rem;
  }
  .education-section-single-num__name {
    font-size: 1.6rem;
  }
  .modern-education__content > .modern-education__text {
    margin: 25px 0;
  }

  .modern-education__content > p.modern-education__text:first-of-type {
    max-width: 480px;
    margin-top: 0;
  }
  html {
    font-size: 14px;
  }
  .container {
    width: 680px;
  }
  .container.container_left-30 {
    padding-left: 0;
  }
  .default-btn {
    height: 50px;
    width: 200px;
    font-size: 1.3rem;
    line-height: 40px;
  }
  .default-btn.default-btn_filling {
    line-height: 40px;
  }
  .default-btn.default-btn_filling:hover {
    line-height: 40px;
  }
  /* .header__main-part {
    height: 230px;
  } */
  .header-address {
    display: none;
  }
  .header__top-bar {
    text-align: center;
  }
  .top-bar-link {
    margin: 0 10px;
  }
  .top-bar-link__text {
    font-size: 1.3rem;
  }
  .logo {
    width: 335px;
  }
  .logo__img {
    width: 120px;
  }
  .logo__text {
    /* top: 20px;
    width: 150px; */
    left: 130px;
  }
  .logo__text:after {
    /* top: 0; */
    height: 128px;
  }
  .header-time-working {
    width: 100%;
  }
  .header-search {
    margin-right: 0;
    margin-top: 20px;
  }
  .navigation {
    width: 100%;
  }
  .menu.menu_header {
    text-align: center;
    width: 100%;
  }
  .menu__link.menu__link_header > a {
    /* font-size: 0.87rem; */
  }
  .home-banner-slide-content {
    padding: 30px 30px 50px;
  }
  .home-banner-slide-content__title {
    font-size: 2.3rem;
    margin-bottom: 35px;
  }
  .home-banner-slide-content__text {
    font-size: 1.5rem;
  }
  .modern-education .section__title {
    width: 450px;
    font-size: 2.3rem;
    margin-top: 20px;
  }
  .modern-education .section__title strong {
    font-size: 2.5rem;
  }
  .modern-education .section__title:after {
    top: 37px;
  }
  .modern-education__controller {
    width: 200px;
  }
  .educ-control-link {
    width: 180px;
    /* height: 50px;
    padding-top: 12px;
    padding-bottom: 12px; */
  }
  .single-more-info-block__right {
    width: 100%;
    margin-top: 15px;
  }
  /* .home-news__row {
    width: 520px;
    margin: 0;
    margin-bottom: 40px;
  }
  .home-news__row:last-child {
    width: 520px;
  } */
  /* .single-seminar-card {
    margin: 0 10px;
    margin-bottom: 50px;
  }
  .single-seminar-card:nth-child(2) {
    margin: 0 10px;
  } */
  /* .single-new-card.single-new-card_big {
    width: 520px;
  } */
  .footer__col.footer__col_3 {
    margin-top: 40px;
    width: 100%;
  }
  .page-content__sidebar {
    width: 200px;
  }
  .page-content__main {
    width: 450px;
  }
  .page-content__main_main {
    width: 100%;
  }
  .p-col-2 {
    -webkit-column-width: 50%;
    -moz-column-width: 50%;
    column-width: 50%;
    -webkit-column-count: 2;
    -moz-column-count: 2;
    column-count: 2;
    -webkit-column-gap: 30px;
    -moz-column-gap: 30px;
    column-gap: 30px;
  }
  .p-col-3 {
    -webkit-column-width: 50%;
    -moz-column-width: 50%;
    column-width: 50%;
    -webkit-column-count: 2;
    -moz-column-count: 2;
    column-count: 2;
    -webkit-column-gap: 30px;
    -moz-column-gap: 30px;
    column-gap: 30px;
  }
  .forum-menu {
    width: 100%;
    position: static;
    margin-bottom: 30px;
    float: left;
  }
  .forum-search__field {
    width: 200px;
  }
  /* .single-book__img {
    width: 180px;
  }
  .single-book__content {
    width: 240px;
  } */
  .single-page-table.single-page-table_small {
    width: 100%;
  }
  .single-book.single-book_seminar .single-book__img {
    width: 100%;
    text-align: left;
  }
  .single-book.single-book_seminar .single-book__content {
    width: 100%;
    margin-top: 30px;
  }
  .single-book.single-book_seminar .single-seminat-card__time {
    width: 100%;
    margin-bottom: 10px;
  }
  .single-book.single-book_seminar .default-btn {
    float: left;
  }
  .modern-education_test .modern-education__controller {
    width: 100%;
    text-align: center;
  }
  .modern-education_test .educ-control-link {
    float: left;
    display: inline-block;
    margin: 0 0 20px;
    width: 220px;
  }
  .modern-education_test .educ-control-link.educ-control-link_2 {
    margin-top: 0;
  }
  .modern-education_test .educ-control-link:first-of-type {
    margin-right: 40px;
  }
  .modern-education_test .educ-control-link.educ-control-link_active {
    width: 220px;
  }
  .modern-education_test .educ-control-link:after {
    left: 0;
    top: 100%;
    width: 100%;
    height: 20px;
    border: none;
    border-right: 110px solid transparent;
    border-left: 110px solid transparent;
    border-top: 0 solid #4eb7ae;
  }
  .modern-education_test .educ-control-link.educ-control-link_2:after {
    border-top-color: #4f648b;
    border-right-color: transparent;
  }
  .modern-education_test .educ-control-link.educ-control-link_active:after {
    border-right-width:110px;
    border-top-width: 20px;
  }
  .modern-education_test .modern-education__descrription {
    width: 100%;
    padding-right: 20px;
  }
  .modern-education_test2 .modern-education__content {
    padding: 30px 20px 0 0;
  }
  .modern-education_test2 .section__title {
    margin-top: 0;
  }
  .modern-education_test2 .modern-education__link a.doc-link {
    width: 410px;
  }
  .modern-education_test2 .modern-education__link a:not(:first-child) {
    margin-left: 25px;
  }
  .single-more-info-block {
    width: 50%;
    text-align: center;
  }
  .single-more-info-block:not(:last-child) {
    margin-bottom: 40px;
  }
}
@media (max-width: 768px) {
  .modal_book {
    padding:  35px;
  }
  .single-book__img {
    max-width: 250px;
    margin-left: auto;  
    margin-right: auto; 
    margin-bottom: 25px;  
    float: none;  
  }
  .single-book__content {
    width:  500px;
  }
  .single-book__content {
    width: 100%;
    float: none;  
  }
}
@media (max-width: 700px) {
  .page-content__main ul,
  .page-content__main ol {
    margin-left: 20px;
    list-style-position: inside;
  }
  .modern-education__link a.doc-link {
    width: 400px;
    max-width: 100%;
  }
  .modern-education__content > p.modern-education__text:first-of-type {
    max-width: 100%;
    margin-top: 25px;
  }
  .modern-education__link a {
    display: block;
    max-width: 200px;
    margin-left: auto !important;
    margin-right: auto;
    margin-bottom: 20px;
  }
  .modern-education__link a:last-of-type {
    margin-bottom: 0;
  }
  html {
    font-size: 13px;
  }
  .for-mobile {
    display: inline-block;
  }
  .container {
    width: 100%;
    padding: 0 15px;
  }
  .container.container_left-30 {
    padding-left: 15px;
  }
  .header__main-part {
    height: auto;
    padding-bottom: 20px;
    text-align: center;
  }
  .time-and-search-wrapper {
    width: 100%;
  }
  .logo {
    width: 290px;
    text-align: left;
    float: none;
    display: inline-block;
    margin-bottom: 40px;
  }
  .logo__img {
    width: 100px;
  }
  .logo__text {
    top: 0;
    font-size: 1.5rem;
    left: 110px;
  }
  .logo__text:after {
    height: 100px;
  }
  .header-time-working {
    width: 100%;
    text-align: center;
    display: none;
  }
  .header-time-working .header-time-working__text {
    text-align: right;
  }
  .header-search {
    margin-right: 0;
    margin-top: 0px;
    float: none;
    display: inline-block;
    display: none;
  }
  .navigation {
    text-align: center;
    margin-top: 0;
  }
  .navigation .menu {
    display: none;
  }
  .navigation__open {
    margin-bottom: 0px;
    display: inline-block;
    vertical-align: middle;
    /* margin-left: 30px; */
  }
  .navigation__open img {
    width: 32px;
    height: 32px;
  }
  .header-search {
    vertical-align: middle;
  }
  .header-search.header-search_active {
    width: 230px;
  }
  .header-search .header-search__field {
    float: left;
  }
  .menu__link {
    width: 100%;
  }
  .menu__link.menu__link_header:hover > .sub-menu {
    display: none;
  }
  .menu__link.menu__link_header:not(:first-child):after {
    display: none;
  }
  .home-banner {
    height: auto;
  }
  .home-banner__slide {
    height: auto;
    padding-bottom: 0px;
  }
  .home-banner-slide-content {
    height: auto;
    padding-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 80px;
    margin-bottom: 20px;
  }
  .slick-dots {
    bottom: 40px;
  }
  .modern-education .container {
    border-top: none;
    border-right: none;
    padding-top: 0;
  }
  .modern-education .container:after {
    display: none!important;
  }
  .modern-education__controller {
    /* position: absolute;
    left: 15px;
    top: -20px; */
    width: 100%;
    height: auto;
    margin-top: 0;
    text-align: center;
  }
  .educ-control-link {
    float: none;
    width: auto;  
    padding-left: 15px; 
    padding-right: 15px; 
  }
  .educ-control-link:after {
    display: none;
  }
  .modern-education__controller:after {
    display: none;
  }
  .modern-education .section__title {
    width: 100%;
  }
  .modern-education .section__title:after {
    display: none;
  }
  .modern-education__content {
    margin-top: 0;
    padding-right: 0;
    font-size: 1.5rem;
  }
  .moder-education-innum-text {
    font-size: 1.8rem;
  }
  .education-section-single-num__num {
    font-size: 5rem;
  }
  .education-section-single-num__name {
    font-size: 1.4rem;
  }
  .single-more-info-block {
    margin: 0;
    width: 100%;
    text-align: center;
  }
  .home-seminars {
    text-align: center;
  }
  .home-seminars .section__title {
    float: none;
    display: inline-block;
  }
  .home-seminars .section__title {
    margin-right: auto;
  }
  .home-seminars__all {
    float: none;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 20px;
  }
  .single-seminar-card {
    /* width: 290px; */
    margin-left: 0;
    margin-right: 0;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
  .single-seminar-card:nth-child(2) {
    margin-bottom: 50px;
    margin-left: auto;
    margin-right: auto;
  }
  .single-seminar-card:hover .single-seminar-card__img:after {
    width: 230px;
    height: 144px;
  }
  .home-news__row {
    width: 100%;
  }
  .home-news__row:last-child {
    width: 100%;
  }
  .home-news__row .default-btn.default-btn_new-3 {
    float: none;
    margin: 0;
  }
  .home-news .link-title {
    margin-bottom: 20px;
  }
  /* .single-new-card {
    width: 290px;
    height: 230px;
    margin-left: auto;
    margin-right: auto;
    display: block;
  } */
  /* .single-new-card.single-new-card_big {
    padding: 40px;
    width: 290px;
    height: auto;
    padding-top: 150px;
  } */
  .single-new-card.single-new-card_short {
    margin-bottom: 39px;
    height: auto;
    padding-left: 20px;
  }
  .single-new-card.single-new-card_short:before {
    display: none;
    width: 498px;
    height: 208px;
  }
  .single-new-card.single-new-card_short .single-new-card__date {
    display: inline-block;
    position: relative;
    z-index: 3;
    right: auto;
    top: auto;
    float: left;
    text-align: left;
    margin-bottom: 20px;
  }
  .footer__col.footer__col_1 {
    margin-bottom: 20px;
  }
  .footer__col.footer__col_1,
  .footer__col.footer__col_2,
  .footer__col.footer__col_3 {
    width: 100%;
    margin-left: 0;
  }
  .footer-get-call-popup {
    right: 50%;
    margin-right: -145px;
    width: 290px;
  }
  .page-content__sidebar {
    width: 100%;
    float: left;
  }
  .sidebar-menu {
    border-right: none;
  }
  .page-content {
    padding-top: 0;
  }
  .page-content__main {
    width: 100%;
    margin-top: 0px;
    margin-bottom: 50px;
  }
  .p-col-2 {
    -webkit-column-width: 100%;
    -moz-column-width: 100%;
    column-width: 100%;
    -webkit-column-count: 1;
    -moz-column-count: 1;
    column-count: 1;
    -webkit-column-gap: 30px;
    -moz-column-gap: 30px;
    column-gap: 30px;
  }
  .p-col-3 {
    -webkit-column-width: 100%;
    -moz-column-width: 100%;
    column-width: 100%;
    -webkit-column-count: 1;
    -moz-column-count: 1;
    column-count: 1;
    -webkit-column-gap: 30px;
    -moz-column-gap: 30px;
    column-gap: 30px;
  }
  .doc-link span {
    max-width: 80%;
  }
  .single-book.single-book_estimate .default-btn_book {
    float: left;
  }
  .forum-menu {
    width: 100%;
    position: static;
  }
  .forum-menu__single {
    float: left;
    clear: left;
  }/* 
  .single-book__img {
    width: 180px;
    margin-right: 30px;
  } 
  .single-book__content {
    width: 240px;
    float: left;
  }*/
  .sidebar-contact {
    display: none;
  }
  .open-sidebar {
    margin: 0 auto;
    display: block;
    margin-bottom: 25px;
  }
  .open-sidebar.default-btn {
    margin-top: 20px;
    display: block;
  }
  .sidebar-menu {
    display: none;
  }
  .modern-education_test .educ-control-link {
    max-width: 90%;
    width: 200px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 20px;
    float: none;
    display: block;
  }
  .modern-education_test .educ-control-link:first-of-type {
    margin-right: auto;
  }
  .modern-education_test .educ-control-link:after {
    display: none;
  }
  .modern-education_test .modern-education__descrription {
    padding: 0;
  }
  .modern-education_test .modern-education .container {
    padding: 0 15px;
  }
  .modern-education_test2 .modern-education__content {
    padding: 0 15px;
  }
  .modern-education_test2 .modern-education__content:not(:first-of-type) {
    padding-top: 30px;
  }
  .modern-education_test2 .modern-education__content > p.modern-education__text:first-of-type {
    margin: 25px 0;
  }
  .modern-education_test2 .modern-education__link a {
    line-height: 16px;
  }
}
@media (max-width: 500px) {
  html,
  body {
    width: 100%;
    overflow-x: hidden;
  }
  /* .header .top-bar-link:nth-child(3) {
    display: none;
  } */
  /* .single-book__img {
    width: 100%;
    margin-right: 30px;
    text-align: left;
    margin-bottom: 20px;
  }
  .single-book__content {
    width: 100%;
    float: left;
  } */
  .educ-control-link {
    /* width: 145px; */
  }
  .educ-control-link__link {
    /* font-size: 1rem; */
  }
}