.innovation-box {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    display: -webkit-flex;
}

.innovation-box {
    width: 1190px;
    margin: 100px auto 120px;
}

.innovation-content {
    width: 790px;
    height: auto;
    float: left;
    margin-right: 100px;
}

.innovation-change {
    width: 300px;
    height: 893px;
    float: left;
}

article {
    text-align: justify;
    font-family: "Source Han Sans CN";
}

article h4 {
    color: #333;
    font-family: SourceHanSansCN-Bold;
    text-align: center;
    font-size: 28px;
    letter-spacing: 1px;
    font-weight: bold;
    margin-bottom: 30px;
}

article p {
    color: #333;
    font-family: SourceHanSansCN-Medium;
    text-indent: 2em;
    line-height: 24px;
    margin: 16px auto;
    font-size: 16px;
}

article .sign {
    text-align: right;
}

article aside div .sidenav {
    height: 3399px;
}

.article-img {
    width: 100%;
    height: auto;
    text-align: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
}

/* =======================page 1 图片================================= */
.article-img1 {
    width: 80%;
    height: auto;
}

.article-img1 .img {
    height: 350px;
    width: 100%;
}

.article-img1 .img2 {
    height: 180px;
    width: 100%;
    margin-top: 20px;
}

/* =======================page 2 图片================================= */
.article-img2 {
    width: 100%;
    height: auto;
}

.article-img2 .row {
    width: 100%;
    height: 200px;
    margin: 20px 00 0;
}

.article-img2 .img {
    width: 250px;
    height: 100%;
    margin-left: 10px;
}

/* =======================page 3 图片================================= */
.img3 {
    height: 350px;
    width: 80%;
}

/* =======================page 4 图片================================= */
.article-img4 {
    width: 100%;
    height: auto;
}

.article-img4 .row {
    width: 100%;
    height: 250px;
    margin: 0;
}

.article-img4 .img {
    width: 320px;
    height: 100%;
    margin-left: 40px;
}

.article-img4 .row-text {
    width: 100%;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    font-weight: normal;
    margin-bottom: 20px;
}

.article-img4 .row-text.last-text {
    width: 100%;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    font-weight: normal;
    margin: 0;
}

.article-img4 .img-double {
    width: 80%;
    height: 50%;
    margin-left: 40px;
}

/* =======================page 5 图片================================= */
.article-img5 {
    width: 100%;
    height: auto;
}

.article-img5 .row {
    width: 100%;
    height: 450px;
    margin: 30px 0 0 0;
}

.article-img5 .img {
    width: 320px;
    height: 100%;
    margin-left: 40px;
}

.article-img5 .img-short {
    width: 320px;
    height: 300px;
    margin-left: 40px;
    margin-top: 150px;
}

.article-img5 .row-text {
    width: 100%;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    font-weight: normal;
    position: relative;
}

.article-img5 .text-left {
    position: absolute;
    left: 130px;
    width: 152px;
    height: 100%;
    text-align: center;
    display: inline;
}

.article-img5 .text-right {
    position: absolute;
    left: 345px;
    width: 50%;
    height: 100%;
    text-align: center;
    display: inline;
}

/* .article-img {
    width: 100%;
    height: 500px;
    display: flex;
    justify-content: center;
}
.img {
    height: 350px;
    width: 80%;
} */
.close1 {
    width: 100%;
    height: 80px;
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
}

/* .close-button {
    position: absolute;
    bottom: 0;
    width: 86px;
    height: 27px;
    background: #ffffff;
    box-sizing: border-box;
    border: 1px solid #005da2;
    z-index: 0;
    font-family: SourceHanSansCN-Regular;
    font-size: 12px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0em;
    color: #005da2;
    text-align: center;
} */
.closebtn {
    position: absolute;
    bottom: 0;
    width: 86px;
    height: 27px;
    background: #FFFFFF;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    border: 1px solid #005DA2;
    font-family: SourceHanSansCN-Regular;
    font-size: 12px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0em;
    color: #005DA2;
}

.change-title {
    color: #333;
    width: 300px;
    height: 36px;
    font-family: SourceHanSansCN-Regular;
    font-size: 24px;
    font-weight: normal;
    line-height: 36px;
    letter-spacing: 0em;
    margin-bottom: 20px;
}

.other-platform {
    width: 300px;
    height: 72px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    font-family: SourceHanSansCN-Regular;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 24px 0px 0px 0px;
    -ms-flex-item-align: stretch;
        align-self: stretch;
    color: #333;
    letter-spacing: -0.02em;
}

.other-platform:hover {
    -webkit-transform: translateX(20px);
        -ms-transform: translateX(20px);
            transform: translateX(20px);
    -webkit-transition: all 0.5s ease;
    transition: all 0.5s ease;
}

.line {
    width: 300px;
    height: 1px;
    background-color: #c7cdd1;
}

@keyframes moveUp {
    0% {
        opacity: 0;
        -webkit-transform: translateY(10%);
                transform: translateY(10%);
    }

    100% {
        opacity: 100%;
        -webkit-transform: translateY(0);
                transform: translateY(0);
    }
}

@-webkit-keyframes moveUp {
    0% {
        opacity: 0;
        -webkit-transform: translateY(10%);
                transform: translateY(10%);
    }

    100% {
        opacity: 100%;
        -webkit-transform: translateY(0);
                transform: translateY(0);
    }
}

/* 返回顶部样式 */

.fadeInright {
    animation: moveRight 1.5s;
    -webkit-animation: moveRight 1.5s;
}

@keyframes moveRight {
    0% {
        -webkit-transform: translateX(200%);
                transform: translateX(200%);
    }

    100% {
        -webkit-transform: translateX(0);
                transform: translateX(0);
    }
}

@-webkit-keyframes moveRight {
    0% {
        -webkit-transform: translateX(200%);
                transform: translateX(200%);
    }

    100% {
        -webkit-transform: translateX(0);
                transform: translateX(0);
    }
}

.fadeOutright {
    animation: moveOutright 1.5s;
    -webkit-animation: moveOutright 1.5s;
}

@-webkit-keyframes moveOutright {
    0% {
        -webkit-transform: translateX(0);
                transform: translateX(0);
    }

    100% {
        -webkit-transform: translateX(200%);
                transform: translateX(200%);
    }
}

@keyframes moveOutright {
    0% {
        -webkit-transform: translateX(0);
                transform: translateX(0);
    }

    100% {
        -webkit-transform: translateX(200%);
                transform: translateX(200%);
    }
}

.returnTop {
    display: none;
    position: fixed;
    right: 8%;
    bottom: 35%;
    background: url(../images/backtop.png) no-repeat left top;
    width: 60px;
    height: 60px;
}

.returnTop:hover {
    cursor: pointer;
    background: url(../images/backtop-hover.png) no-repeat left top;
}