/*<!-- delvin code nav start css  -->*/
svg:not(:root).svg-inline--fa {
            overflow: visible
        }

        .svg-inline--fa {
            display: inline-block;
            font-size: inherit;
            height: 1em;
            overflow: visible;
            vertical-align: -.125em
        }

        .svg-inline--fa.fa-lg {
            vertical-align: -.225em
        }

        .svg-inline--fa.fa-w-1 {
            width: .0625em
        }

        .svg-inline--fa.fa-w-2 {
            width: .125em
        }

        .svg-inline--fa.fa-w-3 {
            width: .1875em
        }

        .svg-inline--fa.fa-w-4 {
            width: .25em
        }

        .svg-inline--fa.fa-w-5 {
            width: .3125em
        }

        .svg-inline--fa.fa-w-6 {
            width: .375em
        }

        .svg-inline--fa.fa-w-7 {
            width: .4375em
        }

        .svg-inline--fa.fa-w-8 {
            width: .5em
        }

        .svg-inline--fa.fa-w-9 {
            width: .5625em
        }

        .svg-inline--fa.fa-w-10 {
            width: .625em
        }

        .svg-inline--fa.fa-w-11 {
            width: .6875em
        }

        .svg-inline--fa.fa-w-12 {
            width: .75em
        }

        .svg-inline--fa.fa-w-13 {
            width: .8125em
        }

        .svg-inline--fa.fa-w-14 {
            width: .875em
        }

        .svg-inline--fa.fa-w-15 {
            width: .9375em
        }

        .svg-inline--fa.fa-w-16 {
            width: 1em
        }

        .svg-inline--fa.fa-w-17 {
            width: 1.0625em
        }

        .svg-inline--fa.fa-w-18 {
            width: 1.125em
        }

        .svg-inline--fa.fa-w-19 {
            width: 1.1875em
        }

        .svg-inline--fa.fa-w-20 {
            width: 1.25em
        }

        .svg-inline--fa.fa-pull-left {
            margin-right: .3em;
            width: auto
        }

        .svg-inline--fa.fa-pull-right {
            margin-left: .3em;
            width: auto
        }

        .svg-inline--fa.fa-border {
            height: 1.5em
        }

        .svg-inline--fa.fa-li {
            width: 2em
        }

        .svg-inline--fa.fa-fw {
            width: 1.25em
        }

        .fa-layers svg.svg-inline--fa {
            bottom: 0;
            left: 0;
            margin: auto;
            position: absolute;
            right: 0;
            top: 0
        }

        .fa-layers {
            display: inline-block;
            height: 1em;
            position: relative;
            text-align: center;
            vertical-align: -.125em;
            width: 1em
        }

        .fa-layers svg.svg-inline--fa {
            -webkit-transform-origin: center center;
            transform-origin: center center
        }

        .fa-layers-counter,
        .fa-layers-text {
            display: inline-block;
            position: absolute;
            text-align: center
        }

        .fa-layers-text {
            left: 50%;
            top: 50%;
            -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
            -webkit-transform-origin: center center;
            transform-origin: center center
        }

        .fa-layers-counter {
            background-color: #ff253a;
            border-radius: 1em;
            -webkit-box-sizing: border-box;
            box-sizing: border-box;
            color: #fff;
            height: 1.5em;
            line-height: 1;
            max-width: 5em;
            min-width: 1.5em;
            overflow: hidden;
            padding: .25em;
            right: 0;
            text-overflow: ellipsis;
            top: 0;
            -webkit-transform: scale(.25);
            transform: scale(.25);
            -webkit-transform-origin: top right;
            transform-origin: top right
        }

        .fa-layers-bottom-right {
            bottom: 0;
            right: 0;
            top: auto;
            -webkit-transform: scale(.25);
            transform: scale(.25);
            -webkit-transform-origin: bottom right;
            transform-origin: bottom right
        }

        .fa-layers-bottom-left {
            bottom: 0;
            left: 0;
            right: auto;
            top: auto;
            -webkit-transform: scale(.25);
            transform: scale(.25);
            -webkit-transform-origin: bottom left;
            transform-origin: bottom left
        }

        .fa-layers-top-right {
            right: 0;
            top: 0;
            -webkit-transform: scale(.25);
            transform: scale(.25);
            -webkit-transform-origin: top right;
            transform-origin: top right
        }

        .fa-layers-top-left {
            left: 0;
            right: auto;
            top: 0;
            -webkit-transform: scale(.25);
            transform: scale(.25);
            -webkit-transform-origin: top left;
            transform-origin: top left
        }

        .fa-lg {
            font-size: 1.3333333333em;
            line-height: .75em;
            vertical-align: -.0667em
        }

        .fa-xs {
            font-size: .75em
        }

        .fa-sm {
            font-size: .875em
        }

        .fa-1x {
            font-size: 1em
        }

        .fa-2x {
            font-size: 2em
        }

        .fa-3x {
            font-size: 3em
        }

        .fa-4x {
            font-size: 4em
        }

        .fa-5x {
            font-size: 5em
        }

        .fa-6x {
            font-size: 6em
        }

        .fa-7x {
            font-size: 7em
        }

        .fa-8x {
            font-size: 8em
        }

        .fa-9x {
            font-size: 9em
        }

        .fa-10x {
            font-size: 10em
        }

        .fa-fw {
            text-align: center;
            width: 1.25em
        }

        .fa-ul {
            list-style-type: none;
            margin-left: 2.5em;
            padding-left: 0
        }

        .fa-ul>li {
            position: relative
        }

        .fa-li {
            left: -2em;
            position: absolute;
            text-align: center;
            width: 2em;
            line-height: inherit
        }

        .fa-border {
            border: solid .08em #eee;
            border-radius: .1em;
            padding: .2em .25em .15em
        }

        .fa-pull-left {
            float: left
        }

        .fa-pull-right {
            float: right
        }

        .fa.fa-pull-left,
        .fab.fa-pull-left,
        .fal.fa-pull-left,
        .far.fa-pull-left,
        .fas.fa-pull-left {
            margin-right: .3em
        }

        .fa.fa-pull-right,
        .fab.fa-pull-right,
        .fal.fa-pull-right,
        .far.fa-pull-right,
        .fas.fa-pull-right {
            margin-left: .3em
        }

        .fa-spin {
            -webkit-animation: fa-spin 2s infinite linear;
            animation: fa-spin 2s infinite linear
        }

        .fa-pulse {
            -webkit-animation: fa-spin 1s infinite steps(8);
            animation: fa-spin 1s infinite steps(8)
        }

        @-webkit-keyframes fa-spin {
            0% {
                -webkit-transform: rotate(0);
                transform: rotate(0)
            }

            100% {
                -webkit-transform: rotate(360deg);
                transform: rotate(360deg)
            }
        }

        @keyframes fa-spin {
            0% {
                -webkit-transform: rotate(0);
                transform: rotate(0)
            }

            100% {
                -webkit-transform: rotate(360deg);
                transform: rotate(360deg)
            }
        }

        .fa-rotate-90 {
            -webkit-transform: rotate(90deg);
            transform: rotate(90deg)
        }

        .fa-rotate-180 {
            -webkit-transform: rotate(180deg);
            transform: rotate(180deg)
        }

        .fa-rotate-270 {
            -webkit-transform: rotate(270deg);
            transform: rotate(270deg)
        }

        .fa-flip-horizontal {
            -webkit-transform: scale(-1, 1);
            transform: scale(-1, 1)
        }

        .fa-flip-vertical {
            -webkit-transform: scale(1, -1);
            transform: scale(1, -1)
        }

        .fa-flip-both,
        .fa-flip-horizontal.fa-flip-vertical {
            -webkit-transform: scale(-1, -1);
            transform: scale(-1, -1)
        }

        :root .fa-flip-both,
        :root .fa-flip-horizontal,
        :root .fa-flip-vertical,
        :root .fa-rotate-180,
        :root .fa-rotate-270,
        :root .fa-rotate-90 {
            -webkit-filter: none;
            filter: none
        }

        .fa-stack {
            display: inline-block;
            height: 2em;
            position: relative;
            width: 2.5em
        }

        .fa-stack-1x,
        .fa-stack-2x {
            bottom: 0;
            left: 0;
            margin: auto;
            position: absolute;
            right: 0;
            top: 0
        }

        .svg-inline--fa.fa-stack-1x {
            height: 1em;
            width: 1.25em
        }

        .svg-inline--fa.fa-stack-2x {
            height: 2em;
            width: 2.5em
        }

        .fa-inverse {
            color: #fff
        }

        .sr-only {
            border: 0;
            clip: rect(0, 0, 0, 0);
            height: 1px;
            margin: -1px;
            overflow: hidden;
            padding: 0;
            position: absolute;
            width: 1px
        }

        .sr-only-focusable:active,
        .sr-only-focusable:focus {
            clip: auto;
            height: auto;
            margin: 0;
            overflow: visible;
            position: static;
            width: auto
        }

        .svg-inline--fa .fa-primary {
            fill: var(--fa-primary-color, currentColor);
            opacity: 1;
            opacity: var(--fa-primary-opacity, 1)
        }

        .svg-inline--fa .fa-secondary {
            fill: var(--fa-secondary-color, currentColor);
            opacity: .4;
            opacity: var(--fa-secondary-opacity, .4)
        }

        .svg-inline--fa.fa-swap-opacity .fa-primary {
            opacity: .4;
            opacity: var(--fa-secondary-opacity, .4)
        }

        .svg-inline--fa.fa-swap-opacity .fa-secondary {
            opacity: 1;
            opacity: var(--fa-primary-opacity, 1)
        }

        .svg-inline--fa mask .fa-primary,
        .svg-inline--fa mask .fa-secondary {
            fill: #000
        }

        .fad.fa-inverse {
            color: #fff
        }
/*<!-- delvin code nav end css  -->*/
/*<!-- delvin code faculty start css  -->*/
         .topic_div {
            border: solid 1.5px #ae4747;
            border-radius: 6px;
            padding: 8px;
            height: fit-content;
            margin-left: 32px;
            width: calc(50% - 32px);
        }

        .topic_div h6 {
            text-transform: uppercase;
            color: #ae4747;
            font-weight: 600;
        }

        .align_center_nd {
            align-items: center;
        }

        button.btn.btn-red.cv-btn {
            width: fit-content !important;
        }

        @media (max-width: 768px) {
            .topic_div {
                margin-left: 0px;
                width: 100%;
            }
        }
/*<!-- delvin code faculty end css  -->*/
/*<!-- delvin code footer start css  -->*/
        .mobile_btn_nd {
            display: none;
        }

        .logo_text_nd {
            font-size: 32px;
            font-family: Taviraj;
            font-weight: bolder;
            text-align: center;
            line-height: 34px;
        }

        .logo_gentop_nd {
            height: 80px;
            width: auto;
        }

        .logo_div_nd {
            display: flex;
            align-items: center;
            /* gap: 16px; */
            gap: 8px;
            justify-content: center;
            /* flex-wrap: wrap; */
        }

        .a_link_nd {
            text-decoration: none;
            font-size: 16px;
            color: #323336;
            cursor: pointer;
            font-weight: 600;
        }

        .container-header {
            display: flex;
            justify-content: space-between;
            padding: 0px 24px;
            align-items: center;
        }

        .nav_section_nd button.btn-red {
            margin: 0;
        }

        .nav_link_nd {
            /* border-top: solid 1px #AE4747;
            padding: 8px 32px; */
            display: flex;
            gap: 16px;
        }

        .navl_div_nd {
            border-top: solid 1px #AE4747;
            padding: 8px 32px;
            /* display: flex;
            align-items: center;
            justify-content: space-between; */
        }

        .active_link_nd {
            color: #AE4747;
        }
        
        .logout_btn_nd {
            border: 1.2px solid #AE4747;
            border-radius: 10px;
            padding: 8px;
            color: #AE4747;
            width: 100px;
            background: #fff;
            font-size: 14px;
            text-align: center;
            text-decoration: none;
        }

        .logout_btn_nd span {
            font-weight: 600;
        }

        /* Website visitors css start */

        .visitor_holder_div {
            margin-bottom: 16px;
        }

        .visitor_holder_div p.title_text {
            font-size: 20px;
            margin-bottom: 4px;
        }

        .visitor_holder {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 4px;
            margin: 4px;
        }

        .visitor-box {
            background-color: #fff;
            color: #ae4747;
            font-size: 14px;
            padding: 2px 8px;
            /* margin: 20px 0px 10px 0px; */
        }

        .footer_bar_nd {
            width: 100%;
            /* padding: 16px 24px; */
            display: flex;
            justify-content: space-between;
            background-color: #ae4747;
            align-items: center;
            flex-direction: column;
        }

        /* Website visitors css end */

        @media (max-width: 800px) {

            .navl_div_nd {
                display: flex;
                align-items: center;
                justify-content: space-between;
            }

            .logo_text_nd {
                font-size: 28px;
            }

            .container-header {
                justify-content: center;
            }

            .mobile_btn_nd {
                display: block;
            }

            .desktop_btn_nd {
                display: none;
            }

            .footer_bar_nd {
                flex-direction: column;
                align-items: center;
                gap: 8px;
            }
        }

        @media (max-width: 540px) {
            .logo_div_nd {
                gap: 0px;
                justify-content: center;
                flex-direction: column;
                margin-bottom: 16px;
            }

            .navl_div_nd {
                padding: 8px 16px;
            }

        }
   /*<!-- delvin code footer end css  -->*/
   
    /*<!-- delvin code bootstrap big model start -->*/
         .big_model .modal-dialog {
            width: 100%;
            max-width: calc(100% - 4%);
        }

        .default_img_css {
            object-fit: contain;
            height: 400px;
        }
    /*<!-- delvin code bootstrap big model end -->*/
  
   /*<!-- delvin code youtube & course css start -->*/
    #video-container {
            position: relative;
            /* height: 80vh; */
            /* height: 430px; */
        }

        .activefsv#video-container {
            position: fixed;
            z-index: 2;
            top: 0;
            left: 0;
        }

        .youtube_video_div {
            position: relative;
            /* height: 80vh; */
        }

        .youtube_overlay {
            position: absolute;
            width: 100%;
            height: 100%;
            cursor: pointer;
        }

        .time_bar_div {
            width: 100%;
            position: relative;
        }

        #time-display {
            position: absolute;
            z-index: 2;
            top: -20px;
            left: 0;
            width: 50px;
            height: 20px;
            border-radius: 6px;
            background-color: #1343B9;
            color: #fff;
            font-size: 14px;
            text-align: center;
            line-height: 20px;
            opacity: 0;
            -webkit-transition: opacity 0.3s ease;
            -o-transition: opacity 0.3s ease;
            transition: opacity 0.3s ease;
        }

        #time-control:hover+#time-display {
            opacity: 1;
        }

        div.time_status_div {
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            gap: 2px;
            padding: 4px;
            /* background-color: #fff; */
            color: #fff;
            width: -webkit-fit-content;
            width: -moz-fit-content;
            width: fit-content;
        }

        .play_icon {
            width: 22px;
            padding: 4px;
            background-color: #1343B9;
            border-radius: 100%;
        }

        .sp_title {
            margin: 12px 0px 0px;

            color: #1343B9;
        }

        .time_status_div * {
            color: #fff;
        }

        .video_control_div {
            width: 100%;
            background-color: rgb(0 0 0 / 50%);
            position: absolute;
            padding: 8px 12px;
            z-index: 4;
            bottom: 5px;
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            -webkit-box-align: center;
            -ms-flex-align: center;
            align-items: center;
            -webkit-box-pack: center;
            -ms-flex-pack: center;
            justify-content: center;
            gap: 16px;
        }

        .videoscreen-holder {
            z-index: 10;
        }


        .video_control_div i {
            font-size: 22px;
            color: #fff;
            cursor: pointer;
            font-family: "Font Awesome 6 Free";
            -moz-osx-font-smoothing: grayscale;
            -webkit-font-smoothing: antialiased;
            display: var(--fa-display, inline-block);
            font-style: normal;
            font-variant: normal;
            font-weight: 900;
            line-height: 1;
            text-rendering: auto;
        }

        .play:before {
            content: "\f04b";
        }

        .pause:before {
            content: "\f04c";
        }


        .fullscreen_off:before {
            content: "\f065";
        }

        .fullscreen_on:before {
            content: "\f066";
        }


        .unmute:before {
            content: "\f028";
        }

        .mute:before {
            content: "\f6a9";
        }

        .sound_div {
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            -webkit-box-align: center;
            -ms-flex-align: center;
            align-items: center;
            gap: 4px;
        }

        #volume-control {
            width: 50px;
        }

        .overflowH {
            overflow: hidden;
        }

        input[type="range"]::-webkit-slider-thumb {
            width: 20px;
            height: 20px;
            border-radius: 50%;
            -webkit-appearance: none;
            cursor: ew-resize;
            background: #434343;
        }

        .tc_slider {
            /* slider */
            --slider-width: 100%;
            --slider-height: 6px;
            --slider-bg: rgb(82, 82, 82);
            --slider-border-radius: 10px;
            /* level */
            --level-color: #fff;
            --level-transition-duration: .1s;
            /* icon */
            --icon-margin: 15px;
            --icon-color: var(--slider-bg);
            --icon-size: 25px;
        }

        .tc_slider #time-control {
            -webkit-appearance: none;
            -moz-appearance: none;
            appearance: none;
            width: var(--slider-width);
            height: var(--slider-height);
            background: var(--slider-bg);
            overflow: hidden;
            border-radius: var(--slider-border-radius);
            -webkit-transition: height var(--level-transition-duration);
            -o-transition: height var(--level-transition-duration);
            transition: height var(--level-transition-duration);
            cursor: pointer;
        }

        .tc_slider #time-control::-webkit-slider-thumb {
            -webkit-appearance: none;
            width: 0;
            height: 0;
            -webkit-box-shadow: -200px 0 0 200px var(--level-color);
            box-shadow: -200px 0 0 200px var(--level-color);
        }

        .tc_slider:hover #time-control {
            height: 8px;
        }

        .rs_btnsec_nd {
            display: flex;
            width: fit-content;
            align-items: center;
            margin-left: 10px;
            margin-bottom: 10px;
            gap: 8px;
        }

        .pri_btn_nd {
            background-color: #AE4747;
            position: sticky;
            color: #fff;
            border-radius: 10px;
            padding: 10px;
            display: inline-block;
            width: 130px;
            /* this should be in class */
            border: 1px solid #fff;
            text-align: center;
            /* margin: 10px; */
            text-transform: uppercase;
        }

        .sec_btn_nd {
            border: 1px solid #AE4747;
            border-radius: 50px;
            padding: 5px;
            color: #AE4747;
            width: 140px;
            /* this should be in class */
            background: #fff;
            font-size: 15px;
        }

        .font_13 {
            font-size: 13px !important;
        }

        button.cv_btn_nd {
            display: flex;
            gap: 8px;
            text-align: left;
            align-items: center;
        }

        button.cv_btn_nd span {
            font-weight: 600;
            white-space: nowrap;
        }


        .cv_btn_nd.btn-check:focus+.cv_btn_nd.btn,
        .cv_btn_nd.btn:focus {
            box-shadow: none;
        }

        @media (max-width: 575px) {
            #video_popup .modal-body {
                padding: 4px;
            }

            .time_bar_div {
                width: 30%;
            }
        }

        @media (max-width: 440) {
            .video_control_div {
                gap: 8px;
            }
        }
        /*<!-- delvin code youtube & course css end -->*/