.hover-menu {
    position: fixed;
    left: 10px;
    top: 70px;
    display: none;
    max-width: 180px;
}

@media (min-width:1480px) {
    .hover-menu {
        display: block;
    }
}

#flip-book-window .modal-content {
    height: 100%;
    background-image: url('../images/texture.jpg');
}

#flip-book-window .close {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 1;
    font-size: 21px;
    color: #fff;
}

#flip-book-window .close:active, #modalView .close:active {
    padding-top: 2px;
    padding-right:2px;
    font-size: 17px;
}

#flip-book-window .modal-body {
    height: 100%;
}

#flip-book-window .modal-body .mount-node {
    width: 100%;
    height: 100%;
}

#flip-book-window .modal-body .mount-node.fullscreen {
    background-image: url('../images/texture.jpg');
}

#flip-book-window .modal-dialog {
    width: 98%;
    height: 98%;
    margin: 0.5% auto;
}

#modalView .modal-footer, .image-preview .caption, .books .caption {
    font-size: 12pt;
    font-style: italic;
}

#modalView .modal-dialog {
    opacity: 0;
}

#modalView .modal-body, #modalView .modal-footer {
    text-align: center;
}

#modal-wnd .modal-dialog {
    position: relative;
}

#modal-wnd .modal-dialog .close {
    position: absolute;
    right: 10px;
    top: 10px;
}

#modal-wnd .modal-dialog .modal-content {
    padding: 15px;
}

#modal-wnd .modal-content img, .test-img-size img {
    max-width: 90vw;
}

.test-img-size {
    visibility: hidden;
    position: fixed;
}

.doc-image {
    text-align: center;
    margin-bottom: 10px;
}

.doc-image img {
    width: 100%;
    max-width: 400px;
    max-height: 400px;
}

.doc-image img:hover {
    box-shadow: 0 0 10px 1px #ccc;
    cursor: pointer;
}

.doc-image img:active {
    box-shadow: 0 0 5px 1px #aaa;
    cursor: pointer;
}


.navbar-nav>li>a.atr-btn {
    padding: 7px;
    margin: 8px;
    border-radius: 4px;
}

.navbar-nav>li>a.atr-btn:active {
    padding: 6px 7px;
    margin-top: 10px;
}

.navbar-nav>.open>a.atr-btn {
    background-image: none;
}

.navbar-nav>.open>a.atr-btn:hover, .navbar-nav>.open>a.atr-btn:focus, .navbar-nav>.open>a.atr-btn:active {
    padding: 6px 7px;
    margin-top: 10px;
}


.navbar-nav>li>a.video>img {
    position: relative;
    top: -1px;
    height: 20px;
    margin-right: 3px;
    opacity: 0.8;
}

.navbar-nav>li:hover>a.video>img {
    opacity: 1;
}

.navbar-nav>li>a.buy {
    box-shadow: 0 2px 0 #6f9a37;
    background-color: #82b440;
    color: #fff;
}

.navbar-nav>li>a.buy:hover, .navbar-nav>li>a.buy:focus, .navbar-nav>li>a.buy:active {
    background-color: #82a81a;
    color: #fff;
}

.navbar-nav>.open>a.buy {
    box-shadow: 0 2px 0 #6f9a37;
    background-color: #82b440;
    color: #fff;
}

.navbar-nav>.open>a.buy:hover, .navbar-nav>.open>a.buy:focus, .navbar-nav>.open>a.buy:active {
    background-color: #82a81a;
    color: #fff;
}


.navbar-nav>li>a.download {
    box-shadow: 0 2px 0 #335697;
    background-color: #337ab7;
    color: #fff;
}

.navbar-nav>li>a.download:hover, .navbar-nav>li>a.download:focus, .navbar-nav>li>a.download:active {
    background-color: #3368a5;
    color: #fff;
}

.navbar-nav>.open>a.download {
    box-shadow: 0 2px 0 #335697;
    background-color: #337ab7;
    color: #fff;
}

.navbar-nav>.open>a.download:hover, .navbar-nav>.open>a.download:focus, .navbar-nav>.open>a.download:active {
    background-color: #3368a5;
    color: #fff;
}


p {
    text-indent: 25px;
    font-size: 12pt;
}

.no-indent {
    text-indent: 0;
}

.file, .path {
    font-style: italic;
}

.libs span {
    font-weight: bold;
}

h1 {
    font-size: 18pt;
}

h2 {
    font-size: 16pt;
}

h3 {
    font-size: 18px;
}

body {
    margin: 0;
    position: relative;
}

body .navbar {
    margin-bottom: 0;
}

.books {
    text-align: center;
}

.books .thumb {
    display: inline-block;
    padding: 3px;
    margin: 0 3px;
    max-width: 300px;
    background-color: #eee;
    border-radius: 5px;
    border: 1px solid #ddd;
    vertical-align: top;
}

.books .caption {
    margin-top: 5px;
}

.books img {
    max-height: 300px;
    padding: 0;
    margin: 0;
    max-width: 100%;
}

.books img:hover {
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.books h2 {
    text-align: left;
}

.video {
    padding-top: 20px;
}

.video .row {
    margin-bottom: 20px;
}

.video .wrap {
    width: 100%;
    padding-top: 56.25%;
    position: relative;
}

.video .wrap iframe {
    border-width: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.content {
    padding: 0 20px;
}

.sample-container {
    height: 85vh;
    background-color: #eee;
    border-radius: 5px;
    padding: 3px;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.sample-container>div {
    height: 100%;
    width: 100%;
}

.source-link {
    padding-top: 20px;
    text-align: right;
    padding-right: 15px;
}

.relative {
    position: relative;
}

.message {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translate(-50%, 0);
    z-index: 1;
}

.copyright {
    padding: 10px;
    text-align: center;
}

.copyright .author {
    font-style: italic;
    font-weight: bold;
}
.author span {
    font-weight: bold;
}

.copyright .sign {
    font-weight: bold;
}


.image-preview {
    text-align: center;
    margin-bottom: 10px;
}
.image-preview img {
    max-width: 100%;
}

.wrap {
    display: inline-block;
    position: relative;
}
.shadow {
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    background-color: #000;
    /*background-image: linear-gradient(to bottom,#3c3c3c 0,#222 100%);
    background-repeat: repeat-x;*/
    opacity: 0.3;
}
.play {
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    text-align: center;
}
.play .pbtn {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    height: 50px;
    width: 70px;
    border-radius: 10px;
    background-color: #222;
}
.play .pbtn::after {
    content: ' ';
    border: 10px solid transparent;
    border-left: 20px solid #ccc;
    display: inline-block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-25%,-50%);
}
.play .pbtn:hover {
    cursor: pointer;
}
.play .pbtn:hover::after {
    border-left-color: #fff;
}
.play .pbtn:active {
    height: 48px;
    width: 68px;
}
.play .pbtn:active::after {
    border-width: 9px;
    border-left-width: 18px;
}


/*Lightbox Effect*/

.fb3d-modal-shadow {

}

body::before {
    position: fixed;
    content: ' ';
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;

    z-index: -10;
    opacity: 0;
    transition: opacity 0.5s, z-index 0.5s step-end;
}

.fb3d-modal-shadow::before {
    z-index: 10;
    opacity: 0.5;
    transition: opacity 0.5s;
}

.fb3d-modal {
    position: fixed;
    width: 95%;
    height: 95%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 5px #fff;

    z-index: -9;
    opacity: 0;
    transition: opacity 0.5s, z-index 0.5s step-end;
}

.fb3d-modal.visible {
    z-index: 11;
    opacity: 1;
    transition: opacity 0.5s;
}

.fb3d-modal::before {
    position: absolute;
    content: ' ';
    width: 100%;
    height: 100%;
    opacity: 0.5;
    z-index: -1;
}

.fb3d-modal.light::before {
    background-color: #fff;
}

.fb3d-modal.dark::before {
    background-color: #000;
}

.fb3d-modal .cmd-close {
    font-size: 16pt;
    color: #ccc;
    position: absolute;
    right: 10px;
    top: 10px;
    z-index: 1;
}

.fb3d-modal.light .cmd-close {
    color: #555;
}

.fb3d-modal .mount-container {
    width: 100%;
    height: 100%;
}

.fb3d-modal .cmd-close:hover {
    color: #eee;
}

.fb3d-modal.light .cmd-close:hover {
    color: #111;
}

.fb3d-modal .cmd-close:active {
    font-size: 14pt;
    padding-top: 2px;
    padding-right: 2px;
}

.light .mount-container.fullscreen {
    background-image: url('../images/inverse-texture.jpg');
}

.dark .mount-container.fullscreen {
    background-image: url('../images/texture.jpg');
}