@media (max-width: 767px) {
            .d_none_md {
                display: none;
            }
            .md_block {
                display: block;
            }
            .header_top_tittle p {
                font-size: 1rem;
            }
            .header_top_action a {
                padding: 3px;
            }
            .menu_container {
                display: none;
                right: 0;
                left: 0;
                text-align: center;
                top: 75px;
                flex-direction: column;
                background: var(--color-primary);
                transition: 0.5s ease-in;
                -webkit-transition: 0.5s ease-in;
                -moz-transition: 0.5s ease-in;
                -ms-transition: 0.5s ease-in;
                -o-transition: 0.5s ease-in;
            }
            .menu_container li {
                background: transparent;
            }
            .logo {
                width: 105px;
            }
            .nav_toggle {
                cursor: pointer;
                display: block;
            }
            /* Header Middle */
            .header_middle .socail_link {
                display: none;
            }
            /*  main container */
            .main_container {
                flex-direction: column;
                overflow-x: hidden;
                overflow-y: scroll;
                white-space: normal;
                padding: 5px;
            }
            .main_container_wrapper {
                position: static;
                top: 0;
                left: 0;
                min-width: 100%;
                height: 100%;
            }
            .main_container_inner {
                position: static;
                top: 0;
                left: 0;
                width: 100vw;
                height: 100%;
                display: flex;
                flex-direction: column;
                justify-content: start;
            }
            .main_container_inner .section {
                flex: none;
                position: static;
                width: 100%;
                height: auto;
                display: block;
            }
            /*   Heru Section */
            .heru_section {
                margin-top: 75px;
            }
            .heru_section .description h1 {
                font-size: 29px;
                font-weight: 400;
            }
            .heru_section .description {
                padding: 0;
                margin: 0;
                text-align: center;
            }
            /*   section one */
            .section_one {
                display: block;
            }
            .section_one_wrapper h1 {
                font-size: 1.5rem;
            }
            .section_one_wrapper p {
                font-size: 1.2rem;
            }
            .section_two .right select {
                font-size: 1.2rem;
            }
            .section_one_wrapper .action button {
                width: 100%;
                padding: 6px;
                font-size: 1.2rem;
            }
            /*   section two */
            .section_two {
                display: block;
                font-size: 1.1rem;
                width: 100%;
            }
            .section_two .left h1 {
                font-size: 2.5rem;
            }
            .section_two .left h3 {
                font-size: 2rem;
            }
            .section_two .right {
                margin: 2px;
                padding: 10px;
            }
            .section_two .right select {
                padding: 2px;
                border: 2px solid var(--color-white);
                font-size: 1rem;
                background-size: 15px 15px;
                cursor: pointer;
            }
            .section_two .right button {
                font-size: 1.2rem;
                padding: 4px;
            }
            .section_two .right h1 {
                text-align: center;
                font-size: 1.8rem;
            }
            .section_two .right p {
                font-size: 1.3rem;
            }
            .section_two .right input[type="checkbox"] {
                width: 1.1rem;
                height: 1.1rem;
            }
            .section_two .right .agree_btn {
                font-size: 1.5rem;
            }
            /*   section Three */
            .section_three {
                flex-direction: column;
            }
            .section_three .left {
                display: none;
            }
            .section_three .left h1 {
                font-size: 2rem;
            }
            .section_three .left h2 {
                font-size: 1.5rem;
            }
            .section_three .right .chat_box {
                padding: 0px;
                max-height: calc(100vh - 120px);
                min-height: auto;
                margin: 0;
            }
            .chat_box_main .chat_body {
                max-height: calc(100vh - 200px);
            }
            .chat_box_footer {
                padding: 10px;
            }
            /*  section four */
            .section_four {
                grid-template-columns: auto;
                gap: 0px;
            }
            #controlsWrap {
                transition: 1s;
                display: none;
            }
            .section_four .modeler_controller {
                order: 1;
                border: none;
                height: auto;
                padding: 0px 15px;
            }
            .section_four .modeler_controller select {
                width: 100%;
                text-align: center;
            }
            .section_four .modelers_group_options {
                display: flex;
            }
            .section_four .collapsible {
                font-size: 1.5rem;
                width: 50px;
                cursor: pointer;
                text-align: center;
            }
            .modeler_controller p {
                display: none;
            }
            .section_four .modeler_container {
                height: 70vh;
                scale: 0.85;
            }
            .body_modeler_canvases {
                scale: 0.7;
            }
            /*    section five */
            .section_five .user_register_form {
                display: grid;
                grid-template-columns: auto;
                padding: 10px 20px;
            }
            .section_five .user_register_btn {
                padding: 6px;
                font-size: 1rem;
            }
            .user_register_form .right {
                flex-direction: column;
            }
            .section_five .agree_btn {
                padding: 12px;
            }
            /*  section six */
            .section_six {
                grid-template-columns: auto;
                gap: 10px;
                width: 100%;
                padding-bottom: 10px;
            }
            .section_six .left .content {
                line-height: 2rem;
            }
            .section_six .left .content p {
                font-size: 1.2rem;
                line-height: 2rem;
            }
            .section_six .left .learn_more {
                padding-bottom: 10px;
            }
            .section_six .left .learn_more a {
                padding: 7px;
                font-size: 1.2rem;
            }
            .section_six .right {
                margin: 2px;
            }
            /*  ============Section Seven Css Start============= */
            .section_seven .retailer_registration_form {
                grid-template-columns: auto;
                gap: 5px;
            }
            /*============ profile page css  start============ */
            .middle_menu .nav {
                display: block;
                white-space: nowrap;
                overflow-y: hidden;
                width: 80vw;
                margin-left: auto;
                padding: 10px;
            }
            .container {
                grid-template-columns: auto;
                gap: 0px;
                padding: 5px;
            }
            span {
                display: none;
            }
            .left_side {
                position: absolute;
                transition: 1s;
                top: 98px;
                left: -150%;
                width: 0;
                height: 100vh;
                right: 0;
                bottom: 0;
                z-index: 9;
                overflow: auto;
                -webkit-transition: 1s;
                -moz-transition: 1s;
                -ms-transition: 1s;
                -o-transition: 1s;
            }
            .left_side_warpper {
                align-items: flex-start;
                height: 100%;
            }
            .left_side_warpper .profile {
                margin-top: 12px;
                justify-content: center;
                width: 100%;
            }
            .left_side_warpper .left_side_bar {
                display: grid;
                grid-auto-rows: max-content;
                grid-template-columns: 1fr 1fr 1fr;
            }
            .left_side_bar a.item {
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                text-align: center;
            }
            .middle_side .middle_menu {
                position: relative;
                z-index: 99;
            }
            .right_side {
                display: none;
            }
            .new_comment {
                display: none;
            }
            /*================ settings page css ===========*/
            .settings_page .settings,
            .body_moderler {
                grid-template-columns: auto;
            }
        }