body {
        margin: 0px;
        padding: 0px;
    }
/*
    #topMostcontainer {
        display: flex;
        width: 100%;
        
        height: 95vh;
        max-width: 100%;
        max-height: 100%;
    }*/

    #container_left {
        width: 15%;
        height: 100vh;
        background-color: #f8f9fa;

    }

    #reader_container {
        /* background-color:red; */
        width: 100%;
    }

    #topbar {
        position: absolute;
        display: none;
        top: 0px;
        width: 99%;
        background-color: white;
    }

    #bottombar {
        display: none;
        position: absolute;
        bottom: 0px;
        width: 85%;
        height: 100px;
        background-color: #eeee;
    }



    #updateTopTapBar {
        position: absolute;
        top: 0;
        width: 97%;
        margin-left: auto;
        margin-right: auto;
        display: block;
        left: 2%;
        max-width: 100%;
    }

    #ul_top_hypers li {
        margin: 0px 10px;
    }

    #ul_top_hypers1 li {
        margin: 0px 10px;
    }

    #ul_top_hypers2 li {
        margin: 0px 10px;
    }

    #ul_top_hypers3 li {
        margin: 0px 10px;
    }

    /*#render_content {
        background-color: #e6e6e6;
        margin: auto;
        width: 100%;
        height: 100%;
    }*/

    #floatingDiv {
        margin-top: -290px;
        float: right;
        float: bottom;
        display: flex;
        flex-direction: column;
        width: 15%;
        position: -webkit-sticky;
        position: sticky;
        top: 100;
    }

    #showPinItems {
        width: 200px;
        display: none;
        background-color: #fff;
        z-index: 10;
    }

    #floatPin {
        /* background-color:#BA68C8; */
        background-color: #7a319f;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        align-self: end;
        margin-right: 10px;
        margin-top: -60px;
        margin-left: 130px;
    }

    .roatateClock {
        -moz-transition: all .2s linear;
        -webkit-transition: all .2s linear;
        transition: all .2s linear;
        -moz-transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        transform: rotate(45deg);

    }

    .roatateAntiClock {
        -moz-transition: all .2s linear;
        -webkit-transition: all .2s linear;
        transition: all .2s linear;
        -moz-transform: rotate(-90deg);
        -webkit-transform: rotate(-90deg);
        transform: rotate(-90deg);
    }

    #prev {
        left: 0;
    }

    #next {
        right: 0;
    }

    .arrow {
        position: fixed;
        top: 50%;
        margin-top: -32px;
        font-size: 64px;
        color: #E2E2E2;
        font-family: arial, sans-serif;
        font-weight: bold;
        cursor: pointer;
        -webkit-user-select: none;
        -moz-user-select: none;
        user-select: none;
        text-decoration: none;
    }

    mark {
        background: orange;
        color: black;
    }

    .roatateClock {
        -moz-transition: all .2s linear;
        -webkit-transition: all .2s linear;
        transition: all .2s linear;
        -moz-transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        transform: rotate(45deg);
    }

    .roatateAntiClock {
        -moz-transition: all .2s linear;
        -webkit-transition: all .2s linear;
        transition: all .2s linear;
        -moz-transform: rotate(-90deg);
        -webkit-transform: rotate(-90deg);
        transform: rotate(-90deg);
    }

    #showPinItems p {
        padding-left: 10px;
    }

    #wrapper {
        overflow-x: hidden;
    }

    #sidebar-wrapper {
        min-height: 100vh;
        margin-left: -15rem;
        -webkit-transition: margin .25s ease-out;
        -moz-transition: margin .25s ease-out;
        -o-transition: margin .25s ease-out;
        transition: margin .25s ease-out;
    }

    #sidebar-wrapper .sidebar-heading {
        padding: 0.875rem 1.25rem;
        font-size: 1.2rem;
    }

    #sidebar-wrapper .list-group {
        width: 15rem;
    }

    #page-content-wrapper {
        min-width: 100vw;
    }

    #wrapper.toggled #sidebar-wrapper {
        margin-left: 0;
    }

    @media (min-width: 768px) {
        #sidebar-wrapper {
            margin-left: 0;
        }

        #page-content-wrapper {
            min-width: 0;
            width: 100%;
        }

        #wrapper.toggled #sidebar-wrapper {
            margin-left: -15rem;
        }
    }

    #viewport-container {
        flex: 1;
        /* background: #eee; */
        overflow: auto;
    }

    #viewport {
        width: 50%;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
    }

    #viewport>div {
        text-align: center;
        max-width: 100%;

    }

    #viewport canvas {
        width: 100%;
        box-shadow: 0 2px 5px gray;
    }

    .content {
        padding: 0px !important;
    }

    .content-wrapper {
        padding-top: 50px !important;
    }

    #pageno {
        text-align: center;
    }

    #thumbnail canvas {
        max-width: 100%;
    }

    #ul_top_hypers li {
        margin: 0px 10px;
    }

    #ul_top_hypers1 li {
        margin: 0px 10px;
    }

    #ul_top_hypers2 li {
        margin: 0px 10px;
    }

    #ul_top_hypers3 li {
        margin: 0px 10px;
    }

    #toc_qcolate {
        color: purple;
        border-bottom: 5px solid purple;
    }

    #toc_qcolate:hover {
        color: black;
        background-color: #D3D3D3;
        border-bottom: 5px solid black;
    }

    #toc_others {
        color: purple;
        border-bottom: 5px solid purple;
    }

    #toc_others:hover {
        color: black;
        background-color: #D3D3D3;
        border-bottom: 5px solid black;
    }

    #document_toc,
    #document_file_toc {
        color: purple;
        border-bottom: 5px solid purple;
        text-align: center;
    }

    #document_toc:hover,
    #document_file_toc:hover {
        color: black;
        background-color: #D3D3D3;
        border-bottom: 5px solid black;
    }

    *:fullscreen *:-ms-fullscreen,
    *:-webkit-full-screen,
    *:-moz-full-screen {
        overflow: auto !important;
        background-color: #fff;


    }
    }

    #page-content-wrapper:not(:fullscreen) {
        background-color: #fff;
    }

    #render_view {
        display: flex;
        justify-content: center;
        width: 100%;
    }


    #topTapButton {
        visibility: hidden;
        background-color: #eeeeee;
        position: absolute;
        top: 0;
        width: 84%;
        margin-left: 10px;
        z-index: 0;
    }

    .defaultPrev {
        margin-top: -500px;
        position: absolute;
        left: 0px;
        top: 45vh;
        border-radius: 5px;
        z-index: 2;
    }

    .defaultNext {
        margin-top: -500px;
        margin-right: 78px;
        position: absolute;
        right: 0px;
        top: 45vh;
        border-radius: 5px;
        z-index: 2;
    }

    .ZoomPrev {
        position: fixed;
        left: 40%;
        top: 60vh;
    }

    .ZoomNext {
        position: fixed;
        right: 0px;
        top: 60vh;
    }

    #prev,
    #next {
        height: 0%;
        align-self: center;
    }

    #previous,
    #next {
        height: 0%;
        align-self: center;
        background-color: #8a8a8a;
    }

    #page-content-wrapper {
        background-color: white;
    }

    #upload-button {
        width: 150px;
        display: block;
        margin: 20px auto;
    }

    #file-to-upload {
        display: none;
    }

    #pdf-main-container {
        width: 100%;
        margin: 20px auto;
    }

    #pdf-loader {
        display: none;
        text-align: center;
        color: #999999;
        font-size: 13px;
        line-height: 100px;
        height: 100px;
    }

    #pdf-contents {
        /* display: none; */
        display: block;
        width: 100%;
        text-align: center;
    }

    #pdf-meta {
        overflow: hidden;
        margin: 0 0 20px 0;
    }



    #page-count-container {
        float: right;
    }

    #pdf-canvas {
        border: 1px solid rgba(0, 0, 0, 0.2);
        box-sizing: border-box;
    }

    #page-loader {
        height: 100px;
        line-height: 100px;
        text-align: center;
        display: none;
        color: #999999;
        font-size: 13px;
    }

    #text-layer {
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        overflow: hidden;
        opacity: 0.2;
        line-height: 1.0;
    }

    #text-layer>div {
        color: transparent;
        position: absolute;
        white-space: pre;
        cursor: text;
        transform-origin: 0% 0%;
    }

    #textselectionmenu {
        position: absolute;
        display: none;
        border: grey solid 1px;
        background-color: #eeee;
    }

    #cal1 {
        position: absolute;
        height: 0px;
        width: 0px;
        top: 100px;
        left: 100px;
        overflow: none;
        z-index: -100;
    }

    #cal2 {
        position: absolute;
        height: 0px;
        width: 0px;
        top: 0px;
        left: 0px;
        overflow: none;
        z-index: -100;
    }

    #tooltip_epub {
        position: absolute;
        display: none;
        border: grey solid 1px;
        background-color: #eeee;
    }

    #cal1_epub {
        position: absolute;
        height: 0px;
        width: 0px;
        top: 100px;
        left: 100px;
        overflow: none;
        z-index: -100;
    }

    #cal2_epub {
        position: absolute;
        height: 0px;
        width: 0px;
        top: 0px;
        left: 0px;
        overflow: none;
        z-index: -100;
    }

    .noselection {
        -webkit-touch-callout: none;
        /* iOS Safari */
        -webkit-user-select: none;
        /* Safari */
        -khtml-user-select: none;
        /* Konqueror HTML */
        -moz-user-select: none;
        /* Firefox */
        -ms-user-select: none;
        /* Internet Explorer/Edge */
        user-select: none;
        /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
    }

    #selectPopup li {
        width: 60px;
        display: flex;
        flex-direction: column;
        background-color: #eeee;

    }

    #snackbar {
        visibility: hidden;
        min-width: 250px;
        margin-left: -125px;
        background-color: #333;
        color: #fff;
        text-align: center;
        border-radius: 2px;
        padding: 16px;
        position: fixed;
        z-index: 1;
        left: 50%;
        bottom: 30px;
        font-size: 17px;
    }

    #snackbar.show {
        visibility: visible;
        -webkit-animation: fadein 0.5s, fadeout 0.5s 2.5s;
        animation: fadein 0.5s, fadeout 0.5s 2.5s;
    }

    #thumbnailView {
        position: absolute;
        width: 100%;
        top: 0;
        bottom: 0;
        /* padding: 10px 40px 0; */
        overflow: auto;
        -webkit-overflow-scrolling: touch;
    }

    .thumbnailSelectionRing {
        border-radius: 2px;
        padding: 7px;
        width: 100%;
    }

    .outlineItem>a,
    .attachmentsItem>button {
        color: black;
    }

    #outlineView,
    #attachmentsView {

        width: 192px;

        overflow: auto;
        -webkit-overflow-scrolling: touch;
        -webkit-user-select: none;
        -moz-user-select: none;
    }

    /* list-group-item list-group-item-action bg-light */
    /*new css */
    

    #overlayer_lists li {
        display: inline;
        /*display: flex;*/
        justify-content: space-around;
        padding: 10px 10px;
    }
    .overlayer_lists li {
        display: inline;
        /*display: flex;*/
        justify-content: space-around;
        padding: 10px 10px;
    }

    .addon_highlight {
        opacity: 0.5;
        transform: translate(-50%, -90%)
    }

    .myPosition {

        position: absolute;
        top: 61px !important;
        left: 1240px !important;

    }

    #btn_gotoRevise {
        background-color: #7a319f;
        border-color: #7a319f;
    }

    #btn_gotoRevise:hover {
        background-color: silver;
        border-color: black;
    }

    .toggle.ios,
    .toggle-on.ios,
    .toggle-off.ios {
        border-radius: 20px;
    }

    .toggle.ios .toggle-handle {
        border-radius: 20px;
    }

    /* btn toggle */
    .switch {
        position: relative;
        display: inline-block;
        width: 60px;
        height: 20px;
    }

    .switch input {
        opacity: 0;
        width: 0;
        height: 0;
    }

    .slider {
        position: absolute;
        cursor: pointer;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: #ccc;
        -webkit-transition: .4s;
        transition: .4s;
    }

    .slider:before {
        position: absolute;
        content: "";
        height: 10px;
        width: 10px;
        left: 15px;
        bottom: 4px;
        background-color: white;
        -webkit-transition: .4s;
        transition: .4s;
    }

    input:checked+.slider {
        background-color: #7a319f;
    }

    input:focus+.slider {
        box-shadow: 0 0 1px #7a319f;
    }

    input:checked+.slider:before {
        -webkit-transform: translateX(26px);
        -ms-transform: translateX(26px);
        transform: translateX(26px);
    }

    /* Rounded sliders */
    .slider.round {
        border-radius: 34px;
    }

    .slider.round:before {
        border-radius: 50%;
    }

    /* btn toggle   */
    #display_pins_page {
        width: 200px;
        display: none;
        background-color: #fff;
        z-index: 10;
    }

    #floatPin {
        background-color: #BA68C8;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        align-self: end;
        margin-right: 10px;
        margin-top: -60px;
        margin-left: 130px;
    }

    .roatateClock {
        -moz-transition: all .2s linear;
        -webkit-transition: all .2s linear;
        transition: all .2s linear;
        -moz-transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        transform: rotate(45deg);

    }

    .roatateAntiClock {
        -moz-transition: all .2s linear;
        -webkit-transition: all .2s linear;
        transition: all .2s linear;
        -moz-transform: rotate(-90deg);
        -webkit-transform: rotate(-90deg);
        transform: rotate(-90deg);
    }

    .list-group.list-group-tree {
        padding: 0;
    }

    .list-group.list-group-tree .list-group {
        margin-bottom: 0;
    }

    .list-group.list-group-tree>.list-group>.list-group-item {
        padding-left: 30px;
    }

    .list-group.list-group-tree>.list-group>.list-group>.list-group-item {
        padding-left: 45px;
    }

    .list-group.list-group-tree>.list-group>.list-group>.list-group-item>.list-group-item {
        padding-left: 60px;
    }

    .list-group.list-group-tree>.list-group>.list-group>.list-group-item>.list-group-item>.list-group-item {
        padding-left: 75px;
    }

    .list-group.list-group-tree>.list-group>.list-group>.list-group-item>.list-group-item>.list-group-item>.list-group-item {
        padding-left: 90px;
    }

    .list-group-item .fa {
        margin-right: 5px;
    }

    .fa-chevron:before {
        content: "\f054";
        /*right*/
    }

    .in>.fa-chevron:before {
        content: "\f078";
        /*down*/
    }

    .circle:before {
        content: ' \25CF';
        font-size: 30px;

    }

    .list-group.list-group-tree.well p {
        background: #e6e6e6;
    }

    .list-group-item {
        /*background: #e6e6e6;*/
        background-color: #f5f7f8;
    }

    #tabs {
        border: none
    }

    #Goto_Revise {
        padding-right: 0px;
        z-index: 5000;
    }

    .myclass {
        width: 10px;
        height: 10px;
        object-fit: contain;
    }

    .all_document_font {
        text-decoration: none;
        color: black;
        font-size: 12px;
    }

    .all_document_font:hover {
        text-decoration: none;
        color: black;
        font-size: 12px;
    }

    .avatar {
        display: block;
        border-radius: 200px;
        box-sizing: border-box;
        background-color: #DDD;
        border: 2px solid green;
    }

    #img_addon {
        height: 30px;
        width: 30px
    }

    #addon_notes {
        z-index: 5000;
        width: 300px;
        height: 300px;
        position: fixed;
        background-color: #e0c955;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    #addon_notes_save {
        z-index: 10000;
        width: 300px;
        height: 300px;
        position: fixed;
        background-color: #e0c955;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    #displayPDF {
        /* display:none; */
    }

    #toc_divs,
    #document_toc,
    #document_file_toc {
        display: none;
    }

    .btn-outline-secondary {
        background-color: #c2c2c2;
        width: 200px;
    }

    .btn-outline-secondary:hover {
        border-color: purple;
    }

    @media only screen and (min-device-width : 320px) and (max-device-width : 480px) {

        /* Styles */
        #viewerContainer {
            /* background-color: red;*/
            height: 1234px;
        }
    }

    a:hover {
        text-decoration: none;
    }

    @media print {
        #printContainer div {
            page-break-after: always;
            page-break-inside: avoid;
        }
    }

    #mozPrintCallback-shim {
        position: fixed;
        top: 0;
        left: 0;
        height: 100%;
        width: 100%;
        z-index: 9999999;

        display: block;
        text-align: center;
        background-color: rgba(0, 0, 0, 0.5);
    }

    #mozPrintCallback-shim[hidden] {
        display: none;
    }

    @media print {
        #mozPrintCallback-shim {
            display: none;
        }
    }

    #mozPrintCallback-shim .mozPrintCallback-dialog-box {
        display: inline-block;
        margin: -50px auto 0;
        position: relative;
        top: 45%;
        left: 0;
        min-width: 220px;
        max-width: 400px;

        padding: 9px;

        border: 1px solid hsla(0, 0%, 0%, .5);
        border-radius: 2px;
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);

        background-color: #474747;

        color: hsl(0, 0%, 85%);
        font-size: 16px;
        line-height: 20px;
    }

    #mozPrintCallback-shim .progress-row {
        clear: both;
        padding: 1em 0;
    }

    #mozPrintCallback-shim progress {
        width: 100%;
    }

    #mozPrintCallback-shim .relative-progress {
        clear: both;
        float: right;
    }

    #mozPrintCallback-shim .progress-actions {
        clear: both;
    }

    #viewerContainer {
        overflow: hidden;
        display: flex;
        justify-content: center;
    }

    /*******************************
* MODAL AS LEFT/RIGHT SIDEBAR
* Add "left" or "right" in modal parent div, after class="modal".
* Get free snippets on bootpen.com
*******************************/
    .modal.left .modal-dialog,
    .modal.right .modal-dialog {
        position: fixed;
        margin: auto;
        width: 320px;
        height: 100%;
        -webkit-transform: translate3d(0%, 0, 0);
        -ms-transform: translate3d(0%, 0, 0);
        -o-transform: translate3d(0%, 0, 0);
        transform: translate3d(0%, 0, 0);
    }

    .modal.left .modal-content,
    .modal.right .modal-content {
        height: 80%;
        overflow-y: auto;
    }

    .modal.left .modal-body,
    .modal.right .modal-body {
        padding: 15px 15px 80px;
    }

    /*Left*/
    .modal.left.fade .modal-dialog {
        left: -320px;
        -webkit-transition: opacity 0.3s linear, left 0.3s ease-out;
        -moz-transition: opacity 0.3s linear, left 0.3s ease-out;
        -o-transition: opacity 0.3s linear, left 0.3s ease-out;
        transition: opacity 0.3s linear, left 0.3s ease-out;
    }

    .modal.left.fade.in .modal-dialog {
        left: 0;
    }


    /* ----- MODAL STYLE ----- */
    .modal-content {
        border-radius: 0;
        border: none;
    }

    .modal-header {
        border-bottom-color: #EEEEEE;
        background-color: #FAFAFA;
    }

    html[dir='ltr'] .outlineWithDeepNesting>.outlineItem,
    html[dir='ltr'] .outlineItem>.outlineItems {
        margin-left: 0px;
    }

    .maxCharacters {
        display: block;
        width: 200px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .list-group-item p {
        display: block;
        width: 200px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }

    .maxCharacters_reviseDocument {
        display: block;
        width: 840px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }

   

    /*
@media (min-width:600px)  { 
 #show_bookmark_tab{
 display:none;background-color:#eee;overflow-x: hidden;width:320px; height:630px;position:absolute;bottom:1075px;
    right: 30px;

}
}*/

    #documents_view {
        display: none;
        overflow: scroll;
        position: absolute;
        top: 37px;
        left: 16px;
        z-index: 3000;
        width: 300px;
        overflow-x: hidden;
        height: 630px;
        background-color: white;
        max-width: 100%;
        max-height: 100%;
        height: 75%;
    }

    #searchResultsDialog {
        display: none;
        overflow: scroll;
        position: absolute;
        top: 37px;
        left: 16px;
        z-index: 3000;
        width: 300px;
        overflow-x: hidden;
        height: 630px;
        background-color: white;
        max-width: 100%;
        max-height: 100%;
        height: 75%;
    }