.html, body {
    color: rgb(33, 33, 33);
    font-size: 16px;
    font-family: Arial, "Microsoft yahei", "Hiragino Sans GB", "Hiragino Sans GB", "冬青黑体简体中文 w3", STXihei, 华文细黑, 微软雅黑, SimSun, 宋体, Heiti, 黑体, sans-serif;
    padding: 0px;
    margin: 0px;
}

* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    text-decoration: none;
    margin: 0;
    padding: 0;
    list-style: none;
}

.hide {
    display: none;
}

@media screen and (min-width: 970px) {

    .container {
        width: 1200px;
        margin: 0 auto;
    }

    header {
        height: 60px;
        background: #ffffff;
    }

    .nav-right {
        padding: 0;
        margin: 0;
        float: right;
    }

    .nav-right li {
        height: 60px;
        line-height: 60px;
        float: left;
        list-style: none;
        font-size: 18px;
        padding: 0 20px;
        cursor: pointer;
    }

    .nav-right li a {
        text-decoration: none;
        color: #333;
    }

    .nav-right li:last-child {
        padding-right: 0;
    }

    .nav-right li:hover a, .nav-right li.active a {
        color: #64ff7e;
        font-size: 30px;
    }

    .logo-box {
        width: 63px;
        float: left;
        line-height: 60px;
        margin-top: 6px;
    }

    .logo-box img {
        width: 100%;
    }

    .banner-info-box {
        position: absolute;
        height: 153px;
        width: 1037px;
        border: 1px solid rgba(255, 255, 255, 0.6);
        padding: 8px;
        border-radius: 6px;
        left: 50%;
        margin-left: -518.5px;
        bottom: 40px;
    }

    .banner-content-box {
        color: #221815;
        width: 100%;
        height: 100%;
        font-size: 18px;
        background: rgba(255, 255, 255, 0.6);
        border-radius: 6px;
        padding: 14px 20px;
        line-height: 1.3;
    }
    .banner-content-box p{
        text-indent: 38px;
    }

    .title-box {
        position: relative;
        border-top: 10px solid #5fdb9c;
        margin-top: 50px;

    }

    .title-box.active {
        border-top: 10px solid #ffffff;
    }

    .title-info {
        position: absolute;
        width: 100%;
        text-align: center;
        top: -43px;
    }

    .title-info span {
        padding: 0 30px;
        background: url(../image/b2.jpg) repeat;
        font-size: 50px;
        color: #5fdb9c;
        font-weight: bold;
    }

    .title-box.active .title-info span {
        color: #fff;
    }

    .title-info span.active {
        background: #0e1d34;
    }

    .title-info span.boxf {
        background: #fff;
    }

    .author-text {
        font-size: 24px;
        color: #5fdb9c;
        line-height: 1.5;
        margin-top: 80px;
    }

    .user-introduce {
        position: absolute;
        padding: 20px;
        height: 225px;
        width: 220px;
        top: 0;
        color: #fff;
        background: rgba(0, 0, 0, 0.7);
        font-size: 14px;
        line-height: 1.5;
    }

    .user-info {
        position: relative;
        height: 70px;
        border: 1px solid #5fdb9c;
        margin-top: 25px;
    }

    .user-info .title-info-box {
        position: absolute;
        width: 100%;
        text-align: center;
        top: -20px;
    }

    .user-info .title {
        padding: 0 20px;
        font-size: 26px;
        color: #5fdb9c;
        background: #ffffff;
    }

    .flip-3d img {
        width: 220px;
        height: 225px;
        vertical-align: top;
        overflow: hidden;
    }

    .flip-3d .p-box{
        display: inline-block;
        width: 220px;
        height: 225px;
        background: #fff;
    }

    .flip-3d:nth-child(5n) {
        margin-right: 0;
    }

    .number-box {
        position: absolute;
        width: 100%;
        color: #666666;
        text-align: center;
        bottom: 20px;
        line-height: 1;
    }

    .number-box.active {
        color: #fff;
    }

    .number-box .number {
        color: #5fdb9c;
    }

    .number-box.active .number {
        color: #fff;
    }

    .btn-vote {
        position: absolute;
        height: 33px;
        width: 190px;
        bottom: 31px;
        background: #fff;
        color: #5fdb9c;
        margin-left: 15px;
        text-align: center;
        font-size: 24px;
        cursor: pointer;
        left: 0
    }

    .angle-box {
        position: absolute;
        bottom: -20px;
        left: 50%;
        margin-left: -20px;
        z-index: 30;
    }

    .flip-wrap {
        margin-top: 70px;
    }

    .info-box {
        font-size: 24px;
        color: #999999;
        text-align: center;
    }

    .btn-read {
        position: absolute;
        display: inline-block;
        width: 400px;
        height: 87px;
        background: #5fdb9c;
        border-radius: 10px;
        color: #ffffff;
        font-size: 40px;
        text-align: center;
        line-height: 87px;
        right: 190px;
        bottom: 40px;
    }

    .btn-read:hover{
        background: #5aeca2;
    }

    .font-book {
        width: 100%;
        display: inline-block;
        font-size: 20px;
        color: #666666;
        margin-top: 25px;
        padding-bottom: 10px;
    }

    .in-ul {
        margin: 80px 0 0 0;
        padding: 0;
        text-align: center;
        display: inline-block;
        margin-bottom: 60px;
    }

    .in-ul li {
        display: inline-block;
        width: 338px;
        height: 164px;
        border: 3px solid #5fdb9c;
        border-bottom: 13px solid #5fdb9c;
        border-radius: 10px;
        margin-right: 93px;
        float: left;
        overflow: hidden;
    }

    .in-ul li img {
        width: 100%;
    }

    .in-ul li:last-child {
        margin-right: 0;
    }

    .flip-3d img.mack-img {
        position: absolute;
        width: 109px;
        height: auto;
        top: 175px;
        right: 0;
        z-index: 10;
        display: none;
    }

    /*icon图标*/
    .icon {
        display: inline-block;
        vertical-align: text-bottom;
        background: url(../image/icon.png) no-repeat;
        width: 20px;
        height: 20px;
        cursor: pointer;
        background-size: 200px 200px;
    }

    .icon-number {
        background-position: -142px -4px;
    }

    .icon-number.active {
        background-position: -82px -4px;
    }

    .icon-angle {
        width: 40px;
        height: 40px;
        background-position: -5px -129px;
    }

    .icon-read {
        width: 40px;
        height: 40px;
        background-position: -135px -66px;
    }

    .icon-book {
        width: 20px;
        height: 20px;
        background-position: -80px -75px;
    }

    .icon-right-arrow{
        width: 30px;
        height: 39px;
        background-position: -136px -66px;
        margin-left: 20px;
    }
    .text-center {
        text-align: center;
    }

    .article-wrap {
        background: url("../image/b3.jpg") center no-repeat;
        height: 920px;
        padding-top: 1px;
    }

    .banner-box {
        position: relative;
        background: url("../image/banner.jpg") center no-repeat;
        height: 686px;
    }

    .content-wrap {
        background: url("../image/b1.jpg") center no-repeat;
        padding-top: 1px;
    }

    .flip-3d {
        display: inline-block;
        width: 220px;
        height: 320px;
        margin-right: 25px;
        float: left;
        margin-bottom: 45px;
    }

    figure {
        background: #fff;
        position: relative;
        margin: 0;

        transform: perspective(0px) rotateY(0deg);
        -webkit-transform:perspective(0px) rotateY(0deg);
        -moz-transform:perspective(0px) rotateY(0deg);
        -o-transform:perspective(0px) rotateY(0deg);
    }


    .flip-3d:hover figure, .flip-3d.active figure {

        transition-delay: 0.3s;
        -moz-transition-delay: 0.3s; /* Firefox 4 */
        -webkit-transition-delay: 0.3s; /* Safari 和 Chrome */
        -o-transition-delay: 0.3s; /* Opera */


        transform:perspective(400px) rotateY(180deg);
        -webkit-transform:perspective(400px) rotateY(180deg);
        -moz-transform:perspective(400px) rotateY(180deg);
        -o-transform:perspective(400px) rotateY(180deg);

    }

    .flip-3d:hover figcaption, .flip-3d.active figcaption {
        transition-delay: 0.5s;
        -moz-transition-delay: 0.5s; /* Firefox 4 */
        -webkit-transition-delay: 0.5s; /* Safari 和 Chrome */
        -o-transition-delay: 0.5s; /* Opera */
        opacity: 1;
    }
    .flip-3d figcaption .sea-more{
        position: absolute;
        z-index: 10;
        color: #5fdb9c;
        top: 195px;
        left: 20px;
        font-size: 14px;
    }

    .flip-3d:hover .icon-angle, .flip-3d.active .icon-angle {
        transition-delay: 0.5s;
        -moz-transition-delay: 0.5s; /* Firefox 4 */
        -webkit-transition-delay: 0.5s; /* Safari 和 Chrome */
        -o-transition-delay: 0.5s; /* Opera */
        background-position: -70px -129px;
    }
    .flip-info{
        position: relative;
    }

    figure figcaption {
        position: absolute;
        top: 0;
        background: #5fdb9c;
        height: 100%;
        opacity: 0;
        transform: rotateY(180deg);
        -webkit-transform: rotateY(180deg);
        -moz-transform: rotateY(180deg);
        -o-transform: rotateY(180deg);
        transition-delay: 0.2s;
        -moz-transition-delay: 0.2s; /* Firefox 4 */
        -webkit-transition-delay: 0.2s; /* Safari 和 Chrome */
        -o-transition-delay: 0.2s; /* Opera */
        z-index: 20;
    }

    .tag-ul {
        display: inline-block;
        width: 100%;
        vertical-align: text-top;
    }

    .tag-ul li {
        width: 226px;
        height: 50px;
        background: rgba(31, 194, 246, 0.2);
        float: left;
        font-size: 26px;
        color: #cccccc;
        text-align: center;
        line-height: 50px;
        margin-right: 1px;
        margin-top: 118px;
        cursor: pointer;
    }

    .tag-ul li.active {
        color: #fff;
        background: rgba(31, 194, 246, 0.5);
    }

    .article-ul li {
        margin-top: 1px;
        height: 53px;
        line-height: 53px;
        background: rgba(31, 194, 246, 0.3);
        font-size: 18px;
        color: #fff;
        padding: 0 20px;
    }

    .article-ul li .no-box {
        display: inline-block;
        width: 33px;
        height: 33px;
        border-radius: 50%;
        margin-right: 27px;
        font-size: 22px;
        font-weight: bold;
        text-align: center;
        margin-top: 10px;
        float: left;
        line-height: 33px;
    }

    .article-ul li .title {
        color: #fff;
    }

    .article-ul li .username {
        float: right;
        margin-right: 40px;
    }

    .article-ul li:nth-child(1) .no-box {
        background: #ff9e04;
    }

    .article-ul li:nth-child(2) .no-box {
        background: #2ab6ff;
    }

    .article-ul li:nth-child(3) .no-box {
        background: #37df16;
    }

    .partner-box {
        padding: 40px 0 0px 0;
        text-align: center;
    }

    .partner-ul {
        margin-top: 50px;
    }

    .partner-ul li {
        display: inline-block;
        width: 338px;
        height: 164px;
    }

    .partner-ul li img {
        width: 100%;
    }

    .message-box {
        position: fixed;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        display: none;
    }

    .message-content {
        position: absolute;
        left: 50%;
        top: 50%;
        width: 324px;
        height: 96px;
        margin-left: -162px;
        margin-top: -48px;
        font-size: 30px;
        color: #fefefe;
        line-height: 96px;
        background: rgba(0, 0, 0, 0.4);
        text-align: center;
    }

    .message-content .number {
        color: #ff8a00;
        font-size: 40px;
    }
    .nav-toggle{
        display: none;
    }
    .book-box{
        position: relative;
        background: #fff;
        border:2px solid #5fdb9c;
        width: 1200px;
        height: 416px;
        margin: 0 auto;
        box-shadow: 4px 4px 16px rgba(0, 0, 0, 0.3);
        margin-top: 80px;
    }
    .book-box2{
        display: none;
    }
    .book-wrap{
        position: relative;
        float: left;
        height: 100%;
        margin-left: 39px;
    }
    .book-wrap:after{
        content: '';
        position: absolute;
        width: 2px;
        background: #5fdb9c;
        height: 304px;
        top: 53px;
        right: -50px;
    }
    .book-wrap2{
        position: absolute;
        right: 165px;
        top: 64px;
    }
}

@media screen and (max-width: 970px) {
    .book-box2{
        display: inline-block;
    }
    .book-box{
        display: none;
    }
    .book-box-info{
        border: 1px solid #5fdb9c;
        margin: 1.5rem 0.75rem 0;
    }
    .book-box-info img{
        width: 100%;
    }
    header {
        height: 2rem;
    }
    .logo-box{
        width: 2rem;
        margin-left: 1rem;
        margin-top: 0.3rem;
    }
    .logo-box img{
        width: 100%;
    }
    .nav-right{
        position: relative;
        border-top: 1px solid #f0f0f0;
        background: #ffffff;
        display: none;
        width: 100%;
        padding: 0.5rem 0;
        left: 0;
        right: 0;
    }
    .nav-right li{
        height: 2rem;
        line-height: 2rem;
        padding: 0 1rem;
        cursor: pointer;
    }
    .banner-box {
        width: 100%;
        background: url("../image/m_banner.jpg") no-repeat;
        background-size: 100% 11.25rem;
    }

    .banner-info-box {
        padding-top: 11.25rem;
        font-size: 0.65rem;
        color: #666666;
    }

    .banner-content-box {
        padding: 0.7rem 0.75rem;
        line-height: 1.5;
    }

    .banner-content-box p{
        text-indent: 1.2rem;
    }

    .title-box {
        position: relative;
        border-top: 0.25rem solid #5fdb9c;
        text-align: center;
    }

    .title-info {
        position: absolute;
        width: 100%;
        text-align: center;
        top: -0.8rem;
    }

    .title-info span {
        padding: 0 0.5rem;
        background: #fff;
        font-size: 0.95rem;
        color: #5fdb9c;
        font-weight: bold;
    }

    .author-text {
        margin: 1.5rem 0.75rem 0;
        border: 1px solid #5fdb9c;
        border-radius: 0.25rem;
        line-height: 1.5;
        padding: 0.5rem 0.6rem;
        font-size: 0.65rem;
        color: #666666;
    }

    .flip-wrap {
        padding: 0.75rem;
    }

    .flip-3d {
        position: relative;
        height: 12.625rem;
        border: 1px solid #5fdb9c;
        margin-bottom: 1.25rem;
    }

    .flip-info, figcaption {
        width: 50%;
        float: left;
        overflow: hidden;
    }

    .flip-info img {
        height: 8.85rem;
        overflow: hidden;
        vertical-align: top;
    }

    .flip-info .mack-img {
        position: absolute;
        width: 4.35rem;
        height: auto;
        left: 50%;
        margin-left: -2.175rem;
        top: 5.256rem;
        display: none;
    }

    figcaption img, .flip-info .number-box {
        display: none !important;
    }

    figcaption .sea-more{
        position: absolute;
        left: 50%;
        margin-left: 0.3rem;
        top: 7.7rem;
        z-index: 10;
        font-size: 0.625rem;
        color: #5fdb9c;
    }
    .btn-vote {
        position: absolute;
        width: 100%;
        background: #5fdb9c;
        height: 2rem;
        text-align: center;
        line-height: 2rem;
        color: #ffffff;
        font-size: 1rem;
        left: 0;
        bottom: 0px;
    }
    .btn-vote.disabled{
        background: #d2d2d2;
    }

    .user-introduce {
        height: 8.85rem;
        overflow: hidden;
        background: rgba(0, 0, 0, 0.5);
        color: #fff;
        padding: 0.4rem;
        font-size: 0.625rem;
        line-height: 1.5;
    }

    .title-info-box {
        width: 100%;
        text-align: center;
        position: absolute;
    }

    .title-info-box .title {
        font-size: 1rem;
        color: #5fdb9c;
        line-height: 1.75rem;
        display: inline-block;
        height: 1.75rem;
        text-align: center;
    }

    .number-box {
        text-align: center;
        line-height: 1.75rem;
        color: #666666;
    }

    .number-box .number {
        color: #5fdb9c;
    }

    .icon {
        display: inline-block;
        vertical-align: text-bottom;
        background: url(../image/m_icon.png) no-repeat;
        width: 0.8rem;
        height: 0.8rem;
        cursor: pointer;
        background-size: 5rem 5rem;
    }

    .icon-number {
        background-position: -2.1rem -0.85rem;
    }

    .icon-read {
        background-position: -2.1rem -2rem;
        height: 1rem;
    }
    .icon-book {
        background-position: -2.1rem -3.1rem;
        height: 1rem;
    }

    .message-box {
        position: fixed;
        left: 0;
        top: 0;
        right: 0;
        display: none;
    }

    .message-content {
        position: absolute;
        height: 2rem;
        line-height: 2rem;
        font-size: 0.8rem;
        color: #fff;
        left: 2rem;
        right: 2rem;
        background: rgba(0, 0, 0, 0.5);
        border-radius: 0.25rem;
        margin-top: 10rem;
        text-align: center;
    }

    .message-content .number {
        color: #ff8a00;
    }

    .info-box {
        padding: 0 0.75rem;
        color: #666666;
        font-size: 0.7rem;
    }

    .btn-read {
        position: relative;
        display: inline-block;
        height: 2.25rem;
        background: #5fdb9c;
        color: #fff;
        font-size: 0.9rem;
        text-align: center;
        line-height: 2.25rem;
        left: 0.75rem;
        right: 0.75rem;
        width: 17.25rem;
        margin: 0 0 0.8rem 0;
    }

    .font-book {
        color: #666666;
        font-size: 0.65rem;
        text-align: center;
        display: inline-block;
        width: 100%;
        margin-bottom: 1.5rem;
    }
    .in-ul{
        text-align: center;
        width: 100%;
        margin-top: 1.51rem;
        margin-bottom: 2rem;
    }
    .in-ul li{
        width: 8.5rem;
        height: 4.125rem;
        border: 1.5px solid #5fdb9c;
        border-bottom: 0.3rem solid #5fdb9c;
        overflow: hidden;
        margin: 0 auto 0.5rem;
        border-radius: 0.25rem;
    }
    .in-ul li img{
        width: 100%;
    }
    .tag-ul{
        margin-top: 1.51rem;
    }
    .tag-ul li{
        position: relative;
        float: left;
        width: 33.33%;
        color: #999999;
        text-align: center;
        font-size: 0.7rem;
        height: 2.2rem;
        line-height: 2.2rem;
        background: #f0f0f0;
        cursor: pointer;
    }
    .tag-ul li:before{
        content: '';
        position: absolute;
        height: 1rem;
        width: 1px;
        background: #999;
        right: 0;
        top: 0.6rem;
    }
    .tag-ul li:last-child:before{
        width: 0;
    }
    .tag-ul li.active{
        color: #5fdb9c;
        border-bottom: 0.1rem solid #5fdb9c;
        background: #d7f8e7;
    }
    .article-ul{
        padding:2.2rem 0 0 0;
        margin-bottom: 2rem;
    }
    .article-ul li {
        padding:0 0.75rem;
        color: #000;
        font-size: 0.65rem;
        height: 2.25rem;
        line-height: 2.25rem;
        background: #f0f0f0;
        margin-top: 1px;
    }
    .article-ul li a{
        color: #000;
    }
    .article-ul li .no-box{
        position: relative;
        display: inline-block;
        width: 0.8rem;
        height: 0.8rem;
        margin-right: 0.3rem;
        border-radius: 50%;
        font-size: 0.55rem;
        font-weight: bold;
        line-height: 0.8rem;
        text-align: center;
        float: left;
        top: 0.7rem;
    }
    .article-ul li .title{
        display: inline-block;
        width: 11rem;
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
        position: absolute;
    }
    .article-ul li .username{
        float: right;
    }
    .article-ul li:nth-child(1) .no-box{
        background: #ff9e04;
        color: #fff;
    }
    .article-ul li:nth-child(2) .no-box{
        background: #2ab6ff;
        color: #fff;
    }
    .article-ul li:nth-child(3) .no-box{
        background: #37df16;
        color: #fff;
    }
    .partner-ul li{
        width: 9rem;
        margin: 0 auto;
    }
    .partner-ul li img{
        width: 100%;
    }
    .nav-toggle{
        display: inline-block;
        float: right;
        width: 1.5rem;
        height: 1.5rem;
        margin-right: 1rem;
        margin-top: 0.1rem;
        position: relative;
        outline: none;
        background: transparent;
        border: none;
    }
    .nav-toggle .icon-line{
        width: 1.5rem;
        height: 1px;
        background: #000;
        margin-bottom: 0.5rem;
    }
    .nav-toggle.active .icon-line:nth-child(2){
        display: none;
    }
    .nav-toggle.active .icon-line:nth-child(1){
        -webkit-animation: fadeRotateRight 0.2s ease both;
        animation: fadeRotateRight 0.2s ease both;
    }
    .nav-toggle.active .icon-line:nth-child(3){
        -webkit-animation: fadeRotateLeft 0.2s ease both;
        animation: fadeRotateLeft 0.2s ease both;
    }

    .nav-toggle.active .icon-line{
        position: absolute;
        right: -0.1rem;
        top: 0.6rem;
    }

}

@keyframes fadeRotateRight {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(45deg);
    }
}

@-webkit-keyframes fadeRotateRight {
    0% {
        -webkit-transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(45deg);
    }
}

@keyframes fadeRotateLeft {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(-45deg);
    }
}

@-webkit-keyframes fadeRotateLeft {
    0% {
        -webkit-transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(-45deg);
    }
}

/*公用过渡*/
.transition {
    -webkit-transition: all .1s ease-out;
    -moz-transition: all .1s ease-out;
    -ms-transition: all .1s ease-out;
    -o-transition: all .1s ease-out;
    transition: all .1s ease-out;
}

/*公用过渡*/
.transition6 {
    -webkit-transition: all  0.6s ease-out;
    -moz-transition: all   0.6s ease-out;
    -ms-transition: all  0.6s ease-out;
    -o-transition: all 0.6s ease-out;
    transition: all 0.6s ease-out;
}