@media screen and (max-width: 1199px) {
    .box_menu_profile {
        padding: 25px 15px 30px;
    }
    .menu_profile > li > a {
        font-size: 15px;
    }
    .txt_mmCourse.txt_infoCourse h2 {
        font-size: 30px;
    }
    .block_empty > h3 {
        font-size: 24px;
    }
}
@media screen and (max-width: 991px) {
    .category_menu,
    .user_hbtns {
        display: none;
    }
    #header .menu-trigger {
        display: block;
    }
    .mmenu .dropdown-toggle::after {
        display: none;
    }
    .mmenu .dropdown-menu {
        position: static !important;
        width: 100%;
        transform: none !important;
        border: 0;
        box-shadow: none;
        border-radius: 0;
        margin: 0;
        padding: 0;
        text-align: right;
        float: none;
        top: auto !important;
        left: auto !important;
    }

    .mmenu a.dropdown-toggle {
        padding-left: 30px;
        position: relative;
    }
    .mmenu a.dropdown-toggle:before {
        content: "\f104";
        position: absolute;
        top: 8px;
        left: 20px;
        font-family: "Font Awesome 5 Pro";
        font-weight: 300;
        font-size: 20px;
    }
    .br_left {
        border-bottom: 1px solid #f6f6f6;
        border-left: 0;
        padding-bottom: 10px;
        margin-bottom: 10px;
    }
    .home_intro_txt h1 {
        font-size: 22px;
        font-weight: bold;
        line-height: 35px;
    }
    .txt_box_register {
        margin-bottom: 20px;
    }
    .ft_about {
        text-align: center;
    }
    .f_box_social {
        text-align: center;
    }
    .f_social {
        display: table;
        margin: auto;
    }
    .ft_nav li {
        float: right;
        width: 50%;
    }
    .nf_tb_txt > p {
        margin-left: 10px;
    }
    .rw_nf_tb {
        padding-right: 15px;
        padding-left: 15px;
    }
    .rw_nf_tb:nth-child(1) {
        padding: 15px;
    }
    .m_title {
        font-size: 30px;
    }
    .head_title_modal > h2 {
        font-size: 20px;
    }
    .head_title_modal {
        text-align: center;
        margin-bottom: 20px;
    }
    #header .container-fluid {
        padding: 0 15px;
    }
    .muser_afterLogin {
        display: none;
    }
    .hidden_lg {
        display: block;
    }
    .user_profile_nn {
        margin-left: 15px;
    }
    .txt_infoCourse h2 {
        font-size: 16px;
    }
    .table_st th,
    .table_st td {
        font-size: 15px;
    }

    .label_input {
        margin-top: 0;
    }
    .menu_topPanner > li > a {
        padding-left: 15px;
        padding-right: 15px;
    }
    .title_panel {
        font-size: 24px;
        margin-top: 5px;
    }
    .modal_head > h2 {
        font-size: 28px;
    }
    .head_sub > h2 {
        font-size: 20px;
    }
    .progress_title h2 {
        margin-bottom: 10px;
    }
    .top_movements > h2 {
        float: none;
        margin-top: 0;
        margin-bottom: 10px;
    }
    .title_search h2 {
        font-size: 20px;
    }
    .rg_fserch
        .select2-container--default
        .select2-selection--single
        .select2-selection__rendered {
        font-size: 16px;
    }
    .nav-tabs.tabs_feature li a.nav-link {
        min-width: 120px;
    }
}
@media screen and (max-width: 767px) {
    .img_mhome {
        position: static;
        margin-bottom: 20px;
    }
    .sc_block_home {
        padding-top: 100px;
    }
    .home_intro_txt h1 {
        text-align: center;
    }
    .txt_box_register > h2 {
        font-size: 23px;
    }
    .section-title {
        font-size: 28px;
    }
    .sec_head {
        margin-bottom: 30px;
    }
    .bottom_footer {
        padding: 10px 0 20px;
    }
    .xs_hidden {
        display: none;
    }
    .lg_hidden {
        display: block;
    }
    .course_info_in > h3 {
        margin-bottom: 20px;
    }
    .m_title {
        white-space: normal;
        font-size: 26px;
    }
    .breadcrumb_block {
        float: none;
    }
    .social_head_block {
        float: none;
        margin-top: 10px;
    }
    .nav-tabs.tabs_st1 > li > a {
        font-size: 15px;
    }
    .form_st1 .form-control::-moz-placeholder {
        font-size: 14px;
    }

    .form_st1 .form-control:-ms-input-placeholder {
        font-size: 14px;
    }

    .form_st1 .form-control::-webkit-input-placeholder {
        font-size: 14px;
    }
    .gree_label > p {
        font-size: 15px;
    }
    .box_menu_profile {
        margin-bottom: 30px;
    }
    .img_mmCourse {
        margin-top: 0;
        text-align: center;
    }
    .block_empty > h3 {
        font-size: 20px;
    }
    .title_panel {
        font-size: 22px;
    }
    .txt_mmCourse.txt_infoCourse h2 {
        font-size: 26px;
    }
    .box_mmCourse {
        padding: 40px 30px;
    }
    .btn_close_box {
        left: 10px;
        top: 10px;
    }
    .txt_mmCourse {
        padding: 20px 0 0;
    }
    .txt_infoCourse h2 {
        font-size: 16px;
    }
    .table_st th,
    .table_st td {
        font-size: 14px;
    }
    .box_menu_profile {
        display: none;
    }
    .menu_profile_xs {
        display: flex;
        margin-bottom: 10px;
    }
    .menu_profile_xs_link {
        display: table;
        margin: auto;
        margin-bottom: 10px;
        text-align: center;
    }
    .menu_profile_xs_link > li {
        display: inline-block;
        margin-left: 10px;
        margin-bottom: 5px;
    }
    .menu_profile_xs_link > li:last-child {
        margin-left: 0;
    }
    .menu_profile_xs_link > li > a {
        display: block;
        background-color: transparent;
        border-radius: 25px;
        padding: 8px 45px 8px 15px;
        color: #212529;
        font-size: 15px;
        font-weight: bold;
        position: relative;
    }
    .menu_profile_xs_link > li > a:hover,
    .menu_profile_xs_link > li.active > a {
        background-color: #e9fae9;
        color: #212529;
    }
    .box_addCourse_mt > img {
        max-width: 150px;
    }
    .modal_head > h2 {
        font-size: 24px;
    }
    .modal_head {
        padding: 25px 20px 25px 60px;
    }
    .modal_sttt .modal_head .btn_close {
        top: 20px;
    }
    .head_sub > h2 {
        font-size: 18px;
    }
    .modal_stt_body {
        padding: 20px;
    }
    .pp_right {
        float: none;
    }
    .pp_left {
        float: none;
    }
    .table.table_stt thead th {
        font-size: 15px;
    }
    .add_nw_fild {
        margin-bottom: 10px;
    }
    .mov_left {
        float: none;
    }
    .pr_new,
    .pr_old {
        font-size: 18px;
    }
    .filter_search {
        float: none;
    }
    .form_contact {
        margin-bottom: 30px;
    }
    .box_white_sh {
        padding: 30px 20px;
    }
    .contact_schead h2 {
        font-size: 22px;
    }
    .nav-tabs.tabs_feature {
        display: table;
        margin-left: auto;
        margin-right: auto;
        float: none;
    }
}

@media screen and (max-width: 575px) {
    .home_intro_txt h1 {
        font-size: 18px;
        line-height: 28px;
    }
    .search_box {
        margin-top: 30px;
    }
    .search_form_box {
        padding-left: 0;
    }
    .btn_subscribe {
        position: static;
        width: 100%;
        margin-top: 10px;
    }
    .section-register-box .icon_boxs {
        float: none;
        display: table;
        margin: auto;
    }
    .txt_box_register {
        margin: 10px 0 20px;
        text-align: center;
    }
    .section-register-box {
        padding: 25px 20px 15px;
    }
    .section-register-box .btn_st1 {
        margin-bottom: 10px;
    }
    .section-title {
        font-size: 24px;
    }
    .cr_title {
        overflow: initial;
        text-overflow: initial;
        white-space: normal;
        line-height: 25px;
    }
    .course_thumb {
        height: auto;
    }
    .course_thumb > img {
        position: static;
        transform: none !important;
        transform: !important;
        -ms-transform: !important;
        -webkit-transform: !important;
        width: 100%;
    }
    .ft_nav li {
        float: none;
        width: 100%;
    }
    .ft_title {
        text-align: center;
    }
    .sc_block_courses {
        padding: 70px 0 50px;
    }
    .m_title {
        font-size: 20px;
    }
    .sub_ctitle {
        font-size: 18px;
    }
    .paly_vedio {
        width: 60px;
        height: 60px;
    }
    .paly_vedio > img {
        width: 25px;
    }
    .vedio_nr_course {
        margin-bottom: 20px;
    }
    .stars_ev > i {
        font-size: 14px;
    }
    .nf_tb_title {
        float: none;
    }
    .nf_tb_txt {
        float: none;
        margin-top: 10px;
    }
    .social_head_block > h2 {
        font-size: 16px;
    }
    .content_page {
        padding: 30px 0;
    }
    .modal_st .modal-content {
        padding: 40px 15px 30px;
    }
    .btn_close {
        left: 15px;
    }
    .gree_label > p {
        font-size: 14px;
    }
    .nav-tabs.tabs_st1 > li {
        display: block;
        margin-left: 0;
    }
    .nav-tabs.tabs_st1 > li > a {
        display: block;
    }
    .nav-tabs.tabs_st1 {
        display: block;
        text-align: center;
    }
    .txt_mmCourse.txt_infoCourse h2 {
        font-size: 20px;
    }
    .avatar_thumb > span {
        display: none;
    }
    .avatar_thumb:before {
        display: none;
    }
    .avatar_thumb {
        padding-left: 0;
    }
    .dropdown_menu_user {
        left: -10px !important;
        right: auto;
    }
    .finish_cr {
        right: -20px;
    }
    .title_panel {
        float: none;
    }
    .menu_topPanner {
        float: none;
        display: table;
        margin: 20px auto 0;
        text-align: center;
    }
    .menu_topPanner > li > a {
        font-size: 14px;
        padding: 5px 10px;
    }
    .form_st3 > div {
        display: block;
        margin-left: 0;
    }
    .date_input .form-control {
        width: 100%;
    }
    .modal_head > h2 {
        font-size: 20px;
    }
    .btn_close {
        width: 35px;
        height: 35px;
    }
    .head_sub > h2 {
        font-size: 16px;
        float: none;
    }
    .total_stu {
        float: none;
    }
    .block_bottom_tabel {
        padding-left: 15px;
        padding-right: 15px;
    }
    .total_sale {
        margin: 10px 0;
        display: block;
    }
    .block_bottom_tabel {
        text-align: center;
    }
    .form_st2 .form-control,
    .form_st2 .select2-container--default .select2-selection--single {
        padding-right: 45px;
    }
    .top_movements {
        padding-left: 15px;
        padding-right: 15px;
    }
    .mov_left button {
        padding-left: 12px;
        padding-right: 12px;
    }
    button.btn_sortby {
        padding-left: 24px;
    }
    .progress_title h2 {
        font-size: 14px;
    }
    .progress_item {
        padding-left: 50px;
    }
    .nf_tb_txt {
        text-align: right;
    }
    .pay_img_method {
        margin-top: 10px;
    }
    .info_p_row {
        padding: 15px;
    }
    .nf_tb_txt h3 > span {
        font-size: 20px;
    }
    .box_successful h2 {
        font-size: 18px;
    }
    .box_successful h3 {
        font-size: 16px;
    }
    .box_successful {
        padding: 50px 15px 25px;
    }
    .title_search h2 {
        font-size: 18px;
    }
    .btxt_crs p {
        line-height: 1.5;
        font-size: 14px;
    }
    .topic_list li,
    .feature_txtEditor li {
        font-size: 14px;
    }
    .feature_txtEditor p {
        line-height: 1.5;
        font-size: 14px;
    }
}