.splash {
    width: 100%;
    overflow: hidden;
    position: relative;
    -webkit-transition: height 1s;
    -moz-transition: height 1s;
    -ms-transition: height 1s;
    -o-transition: height 1s;
    transition: height 1s;
}

.splash .gradient {
    position: absolute;
    bottom: -100px;
    left: 0;
    width: 100%;
    height: 100px;
    z-index: 1000;
}

.no-transition {
    -webkit-transition: none;
    -moz-transition: none;
    -ms-transition: none;
    -o-transition: none;
    transition: none;
}

.splash .center {
    position: relative;
    z-index: 0;
}

.splash .details {
    float: left;
    margin-top: 150px;
    text-shadow: -1px 0 white, 0 1px white, 1px 0 white, 0 -1px white;
}

.turnjs {
    background: no-repeat url(../pics/turnjs-letters.png);
    width: 220px;
    height: 82px;
    display: inline-block;
    margin-left: -2px;
    -webkit-background-size: 100%;
    -moz-background-size: 100%;
    -ms-background-size: 100%;
    -o-background-size: 100%;
    background-size: 100%;
}

.small-turnjs {
    background: url(../pics/small-turnjs-letters.png);
    width: 120px;
    height: 45px;
    display: inline-block;
    margin-left: -2px;
}

.details li {
    font: 23px 'District Thin', helvetica, arial;
    list-style: none;
    font-weight: lighter;
    line-height: 30px;
    color: #333;
    -webkit-text-fill-color: #333;
    -webkit-text-stroke-color: white;
    -webkit-text-stroke-width: 0.0005em;
}

.details .options {
    margin: 10px 0;
    float: left;
}

.details .options p {
    margin: 10px 0;
}

.details .options a {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: 200;
    font-size: 14px;
    color: #334C13;
    text-shadow: 0 1px 1px white;
    text-decoration: none;
    margin-left: 5px;
}

.details .options a:hover {
    text-decoration: underline;
}

.details .production {
    margin-top: 40px;
    margin-bottom: 20px;
}

.get-now {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 17px;
    text-decoration: none;
    margin: 0;
    padding: 5px 20px;
    color: white;
    text-shadow: 0 -1px 0 #3D561F;
    border: 1px solid #4D682B;
    background-color: #657948;
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #82A353), color-stop(0.5, #62843C), color-stop(0.51, #5B7E32), color-stop(1, #476928));
    background: -webkit-linear-gradient(top, #82A353 0%, #62843C 50%, #5B7E32 51%, #476928 100%);
    background: -moz-linear-gradient(top, #82A353 0%, #62843C 50%, #5B7E32 51%, #476928 100%);
    background: -ms-linear-gradient(top, #82A353 0%, #62843C 50%, #5B7E32 51%, #476928 100%);
    background: -o-linear-gradient(top, #82A353 0%, #62843C 50%, #5B7E32 51%, #476928 100%);
    background: linear-gradient(top, #82A353 0%, #62843C 50%, #5B7E32 51%, #476928 100%);
    -webkit-box-shadow: inset 0 1px 1px #9ECF7A, inset 0 -1px 1px #355828, 0 1px 3px #666;
    -moz-box-shadow: inset 0 1px 1px #9ECF7A, inset 0 -1px 1px #355828, 0 1px 3px #666;
    -o-box-shadow: inset 0 1px 1px #9ECF7A, inset 0 -1px 1px #355828, 0 1px 3px #666;
    -ms-box-shadow: inset 0 1px 1px #9ECF7A, inset 0 -1px 1px #355828, 0 1px 3px #666;
    box-shadow: inset 0 1px 1px #9ECF7A, inset 0 -1px 1px #355828, 0 1px 3px #666;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    border-radius: 20px;
}

.get-now:hover {
    border: 1px solid #3F5228;
    text-decoration: none;
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #688939), color-stop(1, #5B6D40));
    background: -webkit-linear-gradient(top, #688939, #5B6D40);
    background: -moz-linear-gradient(top, #688939, #5B6D40);
    background: -ms-linear-gradient(top, #688939, #5B6D40);
    background: -o-linear-gradient(top, #688939, #5B6D40);
    background: linear-gradient(top, #688939, #5B6D40);
}

.get-now:active {
    border: 1px solid #243017;
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #577330), color-stop(1, #4C5B35));
    background: -webkit-linear-gradient(top, #577330, #4C5B35);
    background: -moz-linear-gradient(top, #577330, #4C5B35);
    background: -ms-linear-gradient(top, #577330, #4C5B35);
    background: -o-linear-gradient(top, #577330, #4C5B35);
    background: linear-gradient(top, #577330, #4C5B35);
}

.headline {
    font-size: 18px;
    line-height: 30px;
    margin: 50px 0;
}

.bookshelf {
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -o-transition: all 1s;
    -ms-transition: all 1s;
    transition: all 1s;
}

.preview .no-transition {
    -webkit-transition: none !important;
    -moz-transition: none !important;
    -o-transition: none !important;
    -ms-transition: none !important;
    transition: none !important;
}

.preview .no-transform {
    -webkit-transform: scale3d(1, 1, 1) !important;
    -moz-transform: scale3d(1, 1, 1) !important;
    -o-transform: scale3d(1, 1, 1) !important;
    -ms-transform: scale3d(1, 1, 1) !important;
    transform: scale3d(1, 1, 1) !important;
}

.preview .bookshelf {
    opacity: 0;
    -webkit-transform: translate3d(-100px, 0, 0) scale3d(0.5, 0.5, 1);
    -moz-transform: translate3d(-100px, 0, 0) scale3d(0.5, 0.5, 1);
    -o-transform: translate3d(-100px, 0, 0) scale3d(0.5, 0.5, 1);
    -ms-transform: translate3d(-100px, 0, 0) scale3d(0.5, 0.5, 1);
    transform: translate3d(-100px, 0, 0) scale3d(0.5, 0.5, 1);
}

.details {
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -o-transition: all 1s;
    -ms-transition: all 1s;
    transition: all 1s;
    cursor: default;
}

.preview .details {
    opacity: 0;
    -webkit-transform: translate(20px, 0) scale3d(0.9, 0.9, 1);
    -moz-transform: translate(20px, 0) scale3d(0.9, 0.9, 1);
    -ms-transform: translate(20px, 0) scale3d(0.9, 0.9, 1);
    -o-transform: translate(20px, 0) scale3d(0.9, 0.9, 1);
    transform: translate(20px, 0) scale3d(0.9, 0.9, 1);
}

.animate {
    -webkit-transition: -webkit-transform 1s;
    -moz-transition: -moz-transform 1s;
    -ms-transition: -ms-transform 1s;
    -o-transition: -o-transform 1s;
    transition: transform 1s;
}

.icon {
    width: 22px;
    height: 22px;
    background-image: url(../pics/new-sprites.png);
    display: inline-block;
}

.details .options .icon {
    display: block;
    float: left;
}

.go-up {
    width: 44px;
    height: 44px;
    background-position: -44px -22px;
    margin-top: 10px;
    position: absolute;
    top: -5px;
    right: 20px;
    display: none;
}

.development {
    background-position: 0 0;
}

.github {
    background-position: -22px 0;
}

.table-contents {
    background-position: -88px 0;
}

.zoom-in {
    background-position: -198px 0;
}

.zoom-out,
.zoom-out-hover {
    background-position: -220px 0;
    width: 44px;
    height: 44px;
    position: absolute;
    top: 20px;
    right: 20px;
}

.share-facebook {
    background-position: -110px 0;
}

.share-twitter {
    background-position: -132px 0;
}

.share-pinterest {
    background-position: -154px 0;
}

.share-plus {
    background-position: -176px 0;
}

.table-contents-hover {
    background-position: -88px -22px;
}

.zoom-in-hover {
    background-position: -198px -22px;
}

.zoom-out-hover {
    background-position: -264px 0;
}

.share-facebook-hover {
    background-position: -110px -22px;
}

.share-twitter-hover {
    background-position: -132px -22px;
}

.share-pinterest-hover {
    background-position: -154px -22px;
}

.share-plus-hover {
    background-position: -176px -22px;
}

.bookshelf .shelf {
    width: 426px;
}

.bookshelf .shelf .row-1 {
    position: relative;
    width: 360px;
    height: 158px;
    margin-left: 33px;
}

.bookshelf .shelf .row-1:after,
.bookshelf .shelf .row-2:after {
    background: url(../pics/wall-bookshelf-1.png);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: bottom left;
    width: 405px;
    height: 210px;
    display: block;
    content: "";
    margin-left: -18px;
}

.thumb4::after {
    background: url(../pics/ten.png);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: bottom right;
    width: 55px;
    height: 188px;
    display: block;
    content: "";
    margin-left: 174px;
}

.thumb5::after {
    background: url(../pics/ten.png);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: bottom right;
    width: 55px;
    height: 188px;
    display: block;
    content: "";
    margin-left: 174px;
}

.bookshelf .shelf .row-2 {
    position: relative;
    margin-top: 80px;
    height: 124px;
    width: 360px;
    margin-left: 29px;
}

.bookshelf .shelf .row-2:after {
    height: 300px;
}

.bookshelf .shelf .loc {
    position: absolute;
    bottom: -22px;
    width: 100%;
    margin-left: 24px;
}

.bookshelf .shelf .loc>div {
    width: 86%;
    height: 100%;
    float: left;
    text-align: center;
    position: relative;
}

.bookshelf .suggestion {
    font: 12px 'District Thin', helvetica, arial;
    color: #999;
    text-align: center;
    line-height: 40px;
}

.bookshelf .sample,
.bookshelf-row .sample {
    margin: auto;
    position: relative;
    z-index: 1;
    -webkit-box-shadow: 2px 2px 5px rgba(150, 110, 110, 0.6);
    -moz-box-shadow: 2px 2px 5px rgba(150, 110, 110, 0.6);
    -ms-box-shadow: 2px 2px 5px rgba(150, 110, 110, 0.6);
    -o-box-shadow: 2px 2px 5px rgba(150, 110, 110, 0.6);
    box-shadow: 2px 2px 5px rgba(150, 110, 110, 0.6);
    -webkit-transition: -webkit-transform 0.1s;
    -webkit-transform: translate(0, 0);
    -moz-transition: -moz-transform 0.1s;
    -moz-transform: translate(0, 0);
    -ms-transition: -ms-transform 0.1s;
    -ms-transform: translate(0, 0);
    -o-transition: -o-transform 0.1s;
    -o-transform: translate(0, 0);
    transition: transform 0.1s;
    transform: translate(0, 0);
}

.sample .loader {
    position: absolute;
    width: 32px;
    height: 32px;
    top: 50%;
    left: 50%;
}

.sample .loader i {
    background: white url(../pics/loader.gif) 4px 4px no-repeat;
    position: relative;
    top: -16px;
    left: -16px;
    width: 32px;
    height: 32px;
    display: block;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
    border-radius: 10px;
}

.bookshelf .shelf .hover,
.bookshelf-row .hover,
.bookshelf .shelf .loading {
    z-index: 2;
    cursor: pointer;
    background-color: white;
    -webkit-transform: scale3d(1.1, 1.1, 1) translate3d(0, -5px, 0);
    -moz-transform: scale3d(1.1, 1.1, 1) translate3d(0, -5px, 0);
    -ms-transform: scale3d(1.1, 1.1, 1) translate3d(0, -5px, 0);
    -o-transform: scale3d(1.1, 1.1, 1) translate3d(0, -5px, 0);
    transform: scale3d(1.1, 1.1, 1) translate3d(0, -5px, 0);
}


.navigation {
    width: 100%;
    height: 60px;
    z-index: 1000;
    background: white;
}

.navigation nav {
    width: 1000px;
    margin: auto;
}

.navigation ul {
    width: 1110px;
    margin-left: -50px;
}

.navigation li {
    width: 20%;
    float: left;
    list-style: none;
    text-align: center;
    line-height: 60px;
}

.navigation li a {
    font: 16px 'District Thin', helvetica, arial;
    color: #333;
    padding: 5px 10px;
}

.navigation li a:hover {
    text-decoration: none;
}

.navigation .hover,
.navigation .on {
    background: #333;
    color: white;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    border-radius: 20px;
    text-decoration: none;
}

.fixed .navigation {
    -webkit-box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    -moz-box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    -o-box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    -ms-box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
}

.fixed .navigation .go-up {
    display: block;
}

.samples {
    display: none;
}

.show-samples .samples {
    display: block;
}

.samples .bar {
    text-align: right;
    overflow: hidden;
    opacity: 0;
    -webkit-transition: opacity 0.1s;
    -moz-transition: opacity 0.1s;
    -o-transition: opacity 0.1s;
    -ms-transition: opacity 0.1s;
    transition: opacity 0.1s;
}

.show-bar .bar {
    -webkit-transition: opacity 1s;
    -moz-transition: opacity 1s;
    -o-transition: opacity 1s;
    -ms-transition: opacity 1s;
    transition: opacity 1s;
    opacity: 1;
}

.show-bar .details {
    display: none;
}

.show-bar .bookshelf {
    display: none;
}

.turnjs-slider {
    opacity: 0;
    -webkit-transition: opacity 0.1s;
    -moz-transition: opacity 0.1s;
    -o-transition: opacity 0.1s;
    -ms-transition: opacity 0.1s;
    transition: opacity 0.1s;
}

.show-bar .turnjs-slider {
    opacity: 1;
    -webkit-transition: opacity 1s;
    -moz-transition: opacity 1s;
    -o-transition: opacity 1s;
    -ms-transition: opacity 1s;
    transition: opacity 1s;
}

.samples .share {
    margin-top: 40px;
    text-align: center;
}

.samples .share .icon {
    margin: 0 20px;
    cursor: pointer;
}

.samples .quit {
    background-position: -44px 0;
    cursor: pointer;
}

.samples .quit:hover {
    background-position: -66px 0;
}

#book-wrapper {
    width: 960px;
    margin: auto;
}

.fixed .content {
    padding-top: 60px;
}

.content section {
    margin: 100px 0;
    font-size: 15px;
    color: #666;
}

.api-chart {
    width: 100%;
    float: left;
}

.api-chart:after {
    content: ".";
    clear: both;
    visibility: hidden;
}

.api-chart .column {
    width: 20%;
    float: left;
}

.api-chart h4 {
    font-weight: bold;
    color: #333;
    margin: 10px 0;
}

.api-chart ul {
    margin: 0;
    padding: 0;
}

.api-chart li {
    list-style: none;
}

.api-chart a {
    padding: 2px 10px;
    color: #666;
}

.api-chart a:hover {
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    border-radius: 20px;
    background: #ddd;
    text-decoration: none;
    color: #333;
}

.browser-support {
    line-height: 50px;
}

.browser-support:after {
    content: ".";
    clear: both;
    visibility: hidden;
}

.browser-support span {
    float: left;
    margin-right: 20px;
}

.support {
    width: 50px;
    height: 44px;
    display: block;
    float: left;
    background: url(../pics/browser-support.gif);
}

.safari {
    background-position: 0 0;
}

.chrome {
    background-position: -50px 0;
}

.firefox {
    background-position: -100px 0;
}

.ie {
    background-position: -150px 0;
}

.simple-sample:after {
    content: ".";
    display: block;
    clear: both;
    visibility: hidden;
    height: 0;
}

.simple-sample .code {
    width: 400px;
    float: left;
}

.simple-sample .sample {
    width: 600px;
    line-height: 250px;
    float: left;
    text-align: center;
}

.simple-sample .sample a {
    cursor: pointer;
}

.code pre {
    font: 14px "Menlo", monospace;
    margin: 20px 0;
}

.code .number {
    color: #975186;
}

.code .tag {
    color: #6A976C;
}

.code .selector {
    color: #3A4F97;
}

.code .properties {
    color: #5B7297;
}

.code .string {
    color: #4C6797;
}

.code .script {
    color: #650D16;
}

.code .style {
    color: #9F0678;
}

.note {
    color: #999;
}

.bookshelf .thumb5,
.bookshelf-row .thumb5 {
    background-image: url(../petrocup_brochure/corporate_session/pages/1.jpg);
    width: 180px;
    height: 180px;
    background-size: contain;
    background-repeat: no-repeat;
}

.bookshelf .thumb6,
.bookshelf-row .thumb6 {
    background-image: url(../pics/book6-1.jpg);
    width: 180px;
    height: 180px;
    background-size: contain;
    background-repeat: no-repeat;
}

.regulations__row {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.regulations-item__name {
    color: #1E4A7D;
    font-weight: 600;
    margin-top: 65px;
    text-align: center;
    font-size: 17px;
}

.regulations__video {
    margin-top: 30px;
}

.regulations__video-title {
    color: #1E4A7D;
    font-weight: 600;
    margin-top: 15px;
    text-align: center;
    font-size: 17px;
}

.bookshelf .thumb1,
.bookshelf-row .thumb1 {
    background-image: url(../pics/book1.jpg);
    width: 92px;
    height: 115px;
}

.bookshelf .thumb2,
.bookshelf-row .thumb2 {
    background-image: url(../pics/book2.jpg);
    width: 87px;
    height: 115px;
}

.bookshelf .thumb3,
.bookshelf-row .thumb3 {
    background-image: url(../pics/book3.jpg);
    width: 90px;
    height: 115px;
}

.bookshelf .thumb4,
.bookshelf-row .thumb4 {
    background-image: url(../pics/book4.jpg);
    width: 180px;
    height: 180px;
    background-size: contain;
    background-repeat: no-repeat;
}

.bookshelf .thumb5,
.bookshelf-row .thumb5 {
    background-image: url(../pics/book5.jpg);
    width: 180px;
    height: 180px;
    background-size: contain;
    background-repeat: no-repeat;
}

.bookshelf .thumb6,
.bookshelf-row .thumb6 {
    background-image: url(../pics/book6.jpg);
    width: 180px;
    height: 180px;
    background-size: contain;
    background-repeat: no-repeat;
}

.bookshelf .thumb7,
.bookshelf-row .thumb7 {
    background-image: url(../pics/book7.jpg);
    width: 180px;
    height: 180px;
    background-size: contain;
    background-repeat: no-repeat;
}