html {
    height: 100%;
    overflow: auto;
    font-size: 10px !important;
}

body {
    width: 100%;
    height: 100%;
    margin: 0;
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 980px;
    min-height: 500px;
    font-family: "Source Han Sans", "Microsoft Yahei", "Arial", "SourceHanSansCN";
}

.d1 {
    flex: 1;
    align-items: center;
    display: flex;
    justify-content: center;
    overflow: auto;
    padding: 0 10%;
}

.d1>div {
    width: 80%;
    flex: 1;
    height: calc(100% - 40px);
    text-align: center;
    margin: 0 0 20px;
}

.d1 img {
    max-height: 100%;
    max-width: 50%;
    margin-left: -4px;
}

h1 {
    text-align: center;
}

.wap {
    display: none;
}

.pc {
    display: block;
}

.fb7-header {
    width: 1020px;
    margin: 0 auto 26px;
    padding-top: 30px;
    display: flex !important;
    justify-content: space-between;
}

.fb7-header>div:first-child {
    display: flex;
    /* align-items: center; */
}

.fb7-header>div:first-child img {
    width: 76px;
    height: 28px;
}

.fb7-header>div:first-child div {
    width: 1px;
    height: 16px;
    background: rgba(255, 255, 255, 0.5);
    margin-left: 10px;
    /* margin-right: 10px; */
}

.fb7-header .title {
    color: #fff;
    font-size: 14px;
    text-decoration: none;
    display: block;
    padding-bottom: 3px;
    border-bottom: 1px solid #fff;
}

.fb7-header>div:first-child>a {
    display: flex;
    text-decoration: none;
}

#a-center {
    margin-left: 10px;
    color: #fff !important;
    text-decoration: none;
    font-size: 14px;
}

.scene {
    width: 510px;
    height: 692px;
    margin: auto;
    transition: 1s;
    perspective: 1000px;
}

.scene-left {
    transform: translateX(50%);
    /* margin:0 5% 0 50% !important; */
}

.scene-maxleft {
    transform: translateX(100%);
}

.book {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
}

.page {
    cursor: pointer;
    position: absolute;
    color: black;
    /* width: 100%; */
    height: 100%;
    transition: 1.5s transform;
    transform-style: preserve-3d;
    transform-origin: left center;
}

.page img {
    /* width: 100%; */
    height: 100%;
}

.page.active .front {
    /* z-index: 100; */
    box-shadow: 0px 0px 0px 0px rgba(18, 14, 0, 0.3), 0px 40px 60px 0px rgba(18, 14, 0, 0.3);
}

#test {
    z-index: 10;
    box-shadow: 1px 4px 20px 0px rgba(18, 14, 0, 0.3), 1px 40px 60px 0px rgba(18, 14, 0, 0.3);
}

.zhezhao {
    width: 100%;
    height: 100%;
    background: linear-gradient(-90deg, rgba(255, 255, 255, 0.81), rgba(0, 0, 0, 1));
    opacity: 0.1;
    position: absolute;
    top: 0;
}

.front,
.back {
    position: absolute;
    /* width: 100%; */
    height: 100%;
    /* padding: 10% 5% 5%; */
    box-sizing: border-box;
    backface-visibility: hidden;
    background: -webkit-gradient(linear, 0% 0%, 100% 100%, from(#FFFFFF), to(#CCCCCC));
    background: linear-gradient(to bottom right, #fff, #ccc);
}

.Wap-front {
    position: absolute;
    width: 100%;
    height: 100%;
    padding: 10% 5% 5%;
    box-sizing: border-box;
    backface-visibility: hidden;
    background: -webkit-gradient(linear, 0% 0%, 100% 100%, from(#FFFFFF), to(#CCCCCC));
    background: linear-gradient(to bottom right, #fff, #ccc);
}

.back {
    transform: rotateY(180deg);
}

.page.active {
    z-index: 1;
}

.wap-page.active {
    z-index: 1;
}

.page.flipped {
    transform: rotateY(-180deg);
}

.wap-page.flipped {
    transform: rotateY(-180deg);
}

.wap-page.flipped:last-of-type {
    z-index: 1;
}

.page.flipped:last-of-type {
    z-index: 1;
}

p {
    margin: 0 0 0.1em;
    text-indent: 1em;
}

.qr {
    margin: 50px auto;
    max-width: 50%;
}

.qr img {
    display: block;
}

#footer-flex {
    width: 100%;
    background: #000;
    height: 48px;
    padding-right: 2rem;
    padding-left: 2rem;
    box-sizing: border-box;
}

.fb7-footer {
    height: 100%;
    width: 1020px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fb7-footer>div {
    color: #fff;
}

.fb7-footer>div:first-child>a {
    display: flex;
    align-items: center;
}

.fb7-footer>div:first-child>a img {
    width: 22px;
    height: 22px;
}

.fb7-footer>A {
    color: #fff;
    text-decoration: none;
}

#fb7-right ul {
    list-style: none;
}

.fb7-footer>div:nth-child(2) {
    width: 30%;
    display: flex;
    justify-content: center;
    color: #fff;
    align-items: center;
    margin-left: 160px;
}

.fb7-footer>div:nth-child(2) ul {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
}

.fb7-footer>div:nth-child(2) ul li a {
    text-decoration: none;
    color: #fff;
}

.fb7-footer>div:nth-child(2) ul li:nth-child(2) {
    margin: 0 14px;
}

.fb7-footer>div:nth-child(2) ul li a img {
    width: 12px;
    height: 12px;
}

#mulu {
    padding: 6px 29px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

#mulu>span:first-child {
    font-size: 16px;
    color: #CAC4D6;
}

.fb7-footer>div:nth-child(2) ul li:nth-child(4) {
    margin: 0 14px;
}

.fb7-footer>div:nth-child(3) {
    display: flex;
    justify-content: center;
    position: relative;
}

.fb7-footer>div:nth-child(3)>a {
    display: block;
    background: #4E298C;
    padding: 6px 16px;
    text-decoration: none;
    color: #fff;
    font-size: 16px;
}

.fb7-footer>div:nth-child(3)>a img {
    width: 14px;
    height: 14px;
}

.fb7-footer>div:nth-child(3)>a:first-child {
    margin-right: 39px;
    width: 100px;
    height: 32px;
    box-sizing: border-box;
    text-align: center;
    font-size: 16px;
}

#share {
    position: absolute;
    top: -50px;
    background-color: #fff;
    list-style: none;
    display: flex;
    justify-content: space-between;
    padding: 5px 15px;
    padding-left: 0;
    padding-right: 15px;
    opacity: 0;
    right: 13px;
}

#share>li:first-child {
    margin-left: 15px;
}

#share>li:last-child {
    margin: 0;
}

#share>li {
    margin-left: 25px;
}

#share>li img {
    width: 20px;
    height: 20px;
}

#share>li:last-child {
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-top-color: #fff;
    position: absolute;
    bottom: -20px;
    right: 10px;
}

.share-active {
    opacity: 1 !important;
    transition: 0.3s;
}

#btn_download {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
}

#btn_download .close>a {
    width: 28px;
}

#btn_download>div {
    width: 360px;
}

#btn_download .first {
    background-image: url(../images/down.png);
    padding: 30px 40px;
    background-color: #fff;
    /* border-radius: 4px; */
    background-repeat: no-repeat;
}

#btn_download .first h2 {
    font-size: 18px;
    text-align: center;
    color: #000;
    font-weight: bold;
    margin-top: 0;
}

#btn_download .first ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

#btn_download .first ul li {
    margin-bottom: 15px;
    position: relative;
}

#btn_download .first ul li>span {
    /* display: block; */
    /* width: 100%; */
    position: absolute;
    top: 17px;
    transform: translateY(-50%);
    left: 10px;
    font-size: 14px;
    color: #A1A1A1;
    z-index: 9999;
    pointer-events: none;
    /* color:#4E298C; */
    /* background: #fff; */
}

.span-active {
    top: 0% !important;
    background: #fff !important;
    font-size: 12px !important;
    transition: 0.5s !important;
    color: #4E298C !important;
}

.span-hide {
    display: none;
}

#btn_download .first ul li input {
    width: 100%;
    height: 36px;
    border: 1px solid rgba(229, 230, 231, 1);
    padding-left: 5px;
    /* outline-color:#4E298C;
  outline-width: 0.1em; */
    outline: none;
    box-sizing: border-box;
    z-index: 1000;
}

#btn_download .first ul li p {
    color: red;
    font-size: 12px;
    text-indent: 0;
    margin-top: 5px;
}

#btn_download .first>a {
    height: 36px;
    box-sizing: border-box;
    display: block;
    align-items: center;
    width: 100%;
    text-align: center;
    text-decoration: none;
    color: #fff;
    background: #4E298C;
    line-height: 36px;
    font-size: 14px;
    /* padding-top:5px;
  padding-bottom:10px; */
}

#btn_download .first ul li>div {
    /* width: 100%; */
    display: flex;
    justify-content: space-between !important;
    padding: 0 !important;
}

#btn_download .first ul li div>input {
    width: 180px;
}

#code {
    height: 100%;
    text-align: center;
    text-align: end;
}

#code img {
    height: 22px;
}

#code a {
    font-size: 12px;
    display: block;
    color: #A1A1A1;
    text-decoration: none;
}

#verifyCanvas {
    width: auto;
    height: auto;
}

.btn_download {
    display: none !important;
}

.close {
    display: flex;
    justify-content: center;
    padding-top: 20px;
}

.close img {
    width: 100%;
}

#thum {
    position: absolute;
    top: -181px;
    left: 0;
    /* width: 1920px; */
    width: 100%;
    height: 180px;
    background: #000;
    z-index: 100;
    padding: 0;
    /* box-sizing: border-box; */
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    overflow: scroll;
}

::-webkit-scrollbar {
    width: 0px;
    height: 5px;
    /* background: #fff; */
}

::-webkit-scrollbar-track {
    box-shadow: inset 0 0 0px rgba(240, 240, 240, .5);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    width: 1px;
    height: 5px;
    background: rgba(240, 240, 240, .5);
    border-radius: 10px;
    box-shadow: inset 0 0 0px rgba(240, 240, 240, .5);
}

#thum ul {
    display: flex;
    /* justify-content: space-around; */
    list-style: none;
}

.activet {
    overflow: hidden;
    border: 3px solid #FFAD25;
}

.thum-active {
    display: none !important;
    transition: 0.7s;
}

#thum li {
    padding-top: 20px;
    height: 100%;
    width: 176px;
    /* background: #fff; */
    /* box-sizing: border-box; */
    margin-left: 30px;
}

#thum li a {
    text-decoration: none;
}

#thum li div {
    display: flex;
}

#thum li img {
    display: block;
    height: 120px;
    background: #fff;
}

#thum li span {
    display: block;
    text-align: center;
    margin-top: 2px;
    color: #fff;
}


/* iPads (portrait) ----------- */

@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: portrait) {
    .scene {
        width: 90%;
        height: 90%;
        margin: 5%;
    }
}

@media screen and (max-width:768px) {
    .pc {
        display: none !important;
    }
    .wap {
        display: block !important;
    }
    /* #footer-flex{
    display: none;
  } */
    .wap-scene {
        width: 36.5rem;
        height: 47.3rem;
        margin: auto;
        background: #fff;
    }
    .wap-header {
        width: 100%;
        margin: auto;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center;
        margin-top: 20px;
        padding: 2.1rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        margin-bottom: 1.1rem;
        padding-right: 2rem;
        padding-left: 2rem;
        box-sizing: border-box;
    }
    .wap-header>div:first-child {
        display: flex;
        align-items: center;
    }
    .wap-header>div:first-child>img {
        width: 5rem;
        height: 1.9rem;
    }
    .wap-header>div:first-child>a {
        font-size: 1rem;
        color: #fff;
        text-decoration: none;
    }
    .wap-header>div:first-child>div {
        width: 0.1rem;
        height: 1.4rem;
        background: #fff;
        margin-left: 1rem;
        margin-right: 1rem;
    }
    .wap-header>div:last-child a {
        color: #fff;
        display: block;
        padding-bottom: 0.2rem;
        border-bottom: 1px solid #fff;
        text-decoration: none;
    }
    #btn_download .first h3 {
        font-size: 1.5rem;
    }
    #btn_download .first ul li input {
        height: 3.6rem;
    }
    #btn_download .first {
        padding: 2.5rem 1.9rem 2rem 1.9rem;
    }
    #thum {
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(0, 0, 0, 0.7);
        padding-top: 7rem;
    }
    #thum ul {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        padding: 0;
    }
    #thum li {
        margin: 0;
        width: 10.3rem;
    }
    #thum li img {
        width: 10.3rem;
        height: 14.5rem;
        margin: 0;
    }
    #thum div {
        width: 3.2rem;
        height: 3.2rem;
        margin: auto;
        margin-top: 1.6rem;
    }
    #thum div img {
        width: 100%;
    }
    .wap-sf {
        width: 100%;
        padding-left: 2rem;
        padding-right: 2rem;
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.1rem;
        box-sizing: border-box;
        position: relative;
    }
    .wap-sf div {
        display: flex;
        justify-content: space-between;
    }
    .wap-sf div span {
        color: #fff;
        font-size: 1.3rem;
        line-height: auto;
    }
    .wap-sf div img {
        width: 1.6rem;
        height: 1.6rem;
    }
    .wap-sf ul {
        width: 26.85rem;
        height: 4.2rem;
        background: #fff;
        z-index: 100;
        position: absolute;
        bottom: -6.4rem;
        right: 2rem;
        display: flex;
        justify-content: space-around;
        align-items: center;
        list-style: none;
        border: 1px solid rgba(0, 0, 0, .1);
    }
    .wap-sf ul li {
        width: 1.7rem;
        height: 1.5rem;
    }
    .wap-sf ul li img {
        width: 100%;
    }
    .wap-sf ul li:first-child {
        width: 0;
        height: 0;
        border: 10px solid transparent;
        border-bottom-color: #fff;
        position: absolute;
        top: -2rem;
        right: 0;
    }
    .fx-show {
        display: none !important;
        transition: 0.7s;
    }
    .fb7-footer {
        width: 100%;
        justify-content: center;
    }
    .fb7-footer>div:nth-child(3)>a:first-child {
        margin: 0;
        margin-left: 10px;
        position: absolute;
        bottom: 1.1rem;
        right: 2rem;
    }
}

@media screen and (max-width:1200px) {
    .scene .page {
        width: 90%;
        height: 90%;
        margin: auto;
        transition: 1s;
        perspective: 1000px;
    }
    .fb7-footer {
        width: 90%;
    }
    .fb7-header {
        width: 90%;
    }
    .book {
        width: 95%;
    }
}

@media screen and (max-width:1050px) {
    .book {
        width: 90%;
    }
}

@media screen and (max-width:950px) {
    .fb7-footer {
        width: 80%;
    }
    .fb7-header {
        width: 80%;
    }
    .book {
        width: 80%;
    }
}

@media screen and (max-width:950px) {
    .fb7-footer {
        width: 80%;
    }
    .fb7-header {
        width: 80%;
    }
    .book {
        width: 80%;
        height: 80%;
    }
    .fb7-footer>div:nth-child(2) {
        width: 35%;
        margin-left: 50px;
    }
}

@media screen and (max-width:780px) {
    .fb7-footer {
        width: 80%;
    }
    .fb7-header {
        width: 80%;
        height: 80%;
    }
    .book {
        width: 70%;
        height: 70%;
    }
}

#oImg {
    position: absolute;
    width: 100px;
    height: 100px;
    z-index: 0;
    opacity: 0;
}

.prompt {
    position: absolute;
    left: 50%;
    top: 45px;
    color: #DDD;
    width: 100px;
    font-size: 13px;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
}

.prompt:hover {
    cursor: pointer;
}

.zoom-in,
.zoom-out {
    display: flex;
    align-items: center;
    white-space: nowrap;
    color: #DDD;
}

.zoom-in {
    margin-right: 30px;
}

.zoom-out {
    display: none;
}

.prompt img {
    margin-right: 10px;
    width: 20px;
}