html,
body {
    width: 100%;
    height: 100%;
    /* overflow: hidden; */
    padding: 0;
    margin: 0;
}

::-webkit-input-placeholder {
    color: #E0E0E0;
}

::-moz-placeholder {
    color: #E0E0E0;
}

/* firefox 19+ */
:-ms-input-placeholder {
    color: #E0E0E0;
}

/* ie */
input:-moz-placeholder {
    color: #E0E0E0;
}

.header {
    position: fixed;
    width: 100%;
    height: 70px;
    background-image: url(../images/header.png);
    background-repeat: no-repeat;
    background-size: cover;
    text-align: center;
    z-index: 999;
}

.header>img {
    width: 686px;
    margin-top: 16px;
}

.main {
    position: absolute;
    /* top: 70px; */
    left: 50%;
    margin-left: -663px;
    margin-top: -70px;
    padding-bottom: 20px;
    width: 1326px;
}

.main>.page-nav {
    margin-top: 8px;
    width: 100%;
    overflow: hidden;
}

.main>.page-nav>ul {
    list-style: none;
    font-size: 14px;
    color: #999999;
}

.main>.page-nav>ul>li {
    float: left;
}

.main>.page-nav>ul>li:not(:last-child)::after {
    content: ">";
    margin: 0 5px;
}

.main>.search-bar {
    position: relative;
    padding-top: 15px;
    width: 100%;
    height: 114px;
    /* background-color: blueviolet; */
    z-index: 1;
}

.search-bar>.search-switch {
    position: absolute;
    left: 50%;
    margin-left: -280px;
    width: 600px;
    height: 35px;
}

.search-bar>.search-switch>.option {
    display: inline-block;
    margin-right: 10px;
    width: 80px;
    height: 35px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    text-align: center;
    line-height: 28px;
    cursor: pointer;
}

.search-bar>.search-switch>.option.active {
    color: #FFFFFF;
    background-image: url(../images/tooltip@2x.png);
    background-repeat: no-repeat;
    /* background-size: cover; */
}

.search-bar>.search-box {
    position: absolute;
    left: 50%;
    margin-left: -300px;
    margin-top: 40px;
    width: 600px;
    height: 40px;
    background: #FFFFFF;
}

.search-bar>.search-box>.search-type {
    float: left;
    margin: 0;
    width: 120px;
    height: 40px;
    /* border: 1px solid #D8D8D8;
    border-right: 0;
    border-radius: 4px 0px 0px 4px; */
    cursor: pointer;
    font-size: 16px;
    font-weight: 400;
    color: #999999;
    text-align: center;
    line-height: 38px;
}

.search-bar>.search-box>.search-type>.result {
    padding: 0 8px;
    width: 120px;
    height: 40px;
    border: 1px solid #D8D8D8;
    border-right: 0;
    border-radius: 4px 0px 0px 4px;
}

.search-bar>.search-box>.search-type>.result::after {
    float: right;
    margin-top: 17px;
    width: 11px;
    height: 5px;
    content: "";
    background-image: url(../images/arrow-down.png);
    background-repeat: no-repeat;
    background-size: cover;
}

.search-bar>.search-box>.search-type>.result:hover {
    border: 1px solid #1c8de0;
}

.search-bar>.search-box>.search-type>.option {
    display: none;
    margin-top: 0px;
    border: 1px solid #D8D8D8;
    background: #FFFFFF;
}

.search-bar>.search-box>.search-type:hover>.option {
    display: block;
}

.search-bar>.search-box>.search-type:hover>.result::after {
    transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    /* IE 9 */
    -moz-transform: rotate(180deg);
    /* Firefox */
    -webkit-transform: rotate(180deg);
    /* Safari 和 Chrome */
    -o-transform: rotate(180deg);
    /* Opera */
}

.search-bar>.search-box>.search-type>.option>ul>li:hover {
    background-color: rgb(41, 74, 117);
    color: #fff;
}

.search-bar>.search-box>.search-input {
    float: left;
    margin: 0;
    width: 400px;
    height: 40px;
}

.search-bar>.search-box>.search-input>input {
    width: 400px;
    height: 40px;
    border: 1px solid #D8D8D8;
    text-indent: 11px;
}

.search-bar>.search-box>.search-input>input:hover,
.search-bar>.search-box>.search-input>input:focus {
    border: 1px solid #1c8de0;
}

.search-bar>.search-box>.search-btn {
    float: left;
    margin: 0;
    width: 80px;
    height: 40px;
    background: #274A76;
    border-radius: 0px 4px 4px 0px;
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    line-height: 38px;
    cursor: pointer;
}

.search-bar>.search-box>.search-btn:hover {
    background: rgba(39, 74, 118, 0.9);
}


.main>.switch-tab {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.switch-tab>.tab-nav {
    position: absolute;
    padding: 0 15px;
    top: 48px;
    width: 100%;
    height: 50px;
    background: #F8F8F8;
    border-top: 1px solid #BE1717;
    overflow: hidden;
}

.switch-tab>.tab-nav::before {
    float: left;
    margin-top: 14px;
    margin-right: 15px;
    content: '';
    width: 11px;
    height: 22px;
    background-image: url(../images/left.png);
    background-repeat: no-repeat;
    background-size: cover;
    cursor: pointer;
}

.switch-tab>.tab-nav::after {
    float: right;
    margin-top: 14px;
    margin-left: 15px;
    content: '';
    width: 11px;
    height: 22px;
    background-image: url(../images/right.png);
    background-repeat: no-repeat;
    background-size: cover;
    cursor: pointer;
}

.switch-tab>.tab-nav>.v-scroll {
    position: relative;
    width: calc(100% - 55px);
    display: inline-block;
    overflow: auto;
}

.switch-tab>.tab-nav>.v-scroll>ul {
    left: 0;
    width: max-content;
    font-size: 18px;
    font-weight: 400;
    color: #333333;
    line-height: 50px;
}

.switch-tab>.tab-nav>.v-scroll>ul>li {
    float: left;
    margin-left: 30px;
    padding: 0 12px;
    cursor: pointer;
}

.switch-tab>.tab-nav>.v-scroll>ul>li:hover,
.switch-tab>.tab-nav>.v-scroll>ul>li.active {
    color: #fff;
    background-color: #BE1717;
}

.switch-tab>.tab-header {
    position: absolute;
    left: 50%;
    margin-left: -90px;
    width: 181px;
    height: 48px;
    background-image: url(../images/tab_s.png);
    background-repeat: no-repeat;
    background-size: cover;
}

.switch-tab>.tab-header.reverse {
    background-image: url(../images/tab-reverse@2x.png);
}

.switch-tab>.tab-header>ul {
    font-size: 26px;
    font-weight: 500;
    color: #888888;
}

.switch-tab>.tab-header>ul>li {
    float: left;
    width: 100%;
    text-align: center;
    line-height: 48px;
    cursor: pointer;
}

.switch-tab>.tab-header>ul>li:first-child {
    color: #fff;
}

.switch-tab>.tab-header.reverse>ul>li:first-child {
    color: #888888;
}

.switch-tab>.tab-header.reverse>ul>li:last-child {
    color: #fff;
}

.switch-tab>.tab-content {
    /* position: absolute; */
    margin-top: 110px;
    padding: 18px 0;
    width: 100%;
    border-bottom: 1px solid #D3D3D3;
    overflow: hidden;
}

.switch-tab>.tab-content>div {
    width: 100%;
}

.main>.footer {
    width: 100%;
    height: 50px;
    font-size: 14px;
    font-weight: 400;
    color: #888888;
    line-height: 50px;
    text-align: center;
}

#tabContent1 {
    /* display: none; */
}

#tabContent1>.left {
    float: left;
    padding-right: 39px;
}

#tabContent1>.left>.item {
    width: 100%;
    padding: 60px 0;
    overflow: hidden;
}

#tabContent1>.left>.item:not(:last-child) {
    border-bottom: 1px solid #D3D3D3;
}


#tabContent1>.left>.item>.caption {
    margin-bottom: 40px;
    font-size: 30px;
    font-weight: bold;
    color: #DA251E;
    text-align: center;
}

#tabContent1>.left>.item>.article {
    /* width: 100%;
    overflow: hidden; */

    float: left;
    width: 793px;
    height: 200px;
    background: #F8F8F8;
    border-radius: 6px;
    overflow: hidden;
}

#tabContent1>.left>.item>.article>.image {
    float: left;
    margin-right: 37px;
    /* width: 400px;
    height: 300px; */
    width: 300px;
    height: 200px;
    background-repeat: no-repeat;
    background-size: cover;
    background-image: url("../images/source/p1.png");
}

#tabContent1>.left>.item:nth-child(2n+2)>.article>.image {
    float: right;
    margin-left: 39px;
    margin-right: 0;
}

#tabContent1>.left>.item>.article>.text>.title {
    display: none;
    font-size: 20px;
    font-weight: bold;
    color: #333333;
}

#tabContent1>.left>.item>.article>.text>.content {
    padding: 27px;
    /* margin-top: 10px;
    font-size: 16px;
    font-weight: 400;
    color: #888888;
    line-height: 36px; */
    /* text-indent: 30px; */

    font-size: 18px;
    font-weight: 400;
    color: #274A76;
    line-height: 32px;
}

#tabContent1>.left>.item>.article>.text>.content>a {
    display: block;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden;
}

#tabContent1>.left>.item>.article>.text>.content>a:hover {
    /* color: #C11422; */
}

#tabContent1>.left>.item>ul {
    /* margin-top: 30px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 36px;
    overflow: hidden; */

    width: 464px;
    height: 200px;
    float: right;
    margin-left: 30px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 36px;
    overflow: hidden;
    overflow: hidden;
}

#tabContent1>.left>.item>ul>p {
    margin-bottom: 10px;
}

#tabContent1>.left>.item>ul>p>span {
    font-size: 18px;
    font-weight: 500;
    color: #DA251E;
    line-height: 36px;
}

#tabContent1>.left>.item>ul>p>a {
    float: right;
    font-size: 16px;
    font-weight: 400;
    color: #274A76;
    line-height: 36px;
}

#tabContent1>.left>.item>ul>li {
    /* list-style-type: disc;
    list-style-position: inside; */
    /* width: 45%;
    float: left; */
}

#tabContent1>.left>.item>ul>li::before {

    display: inline-block;
    content: '·';
    margin-right: 12px;
}

#tabContent1>.left>.item>ul>li a {
    width: 68%;
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
}

#tabContent1>.left>.item>ul>li>a:hover {
    color: #C11422;
}

#tabContent1>.left>.item>ul>li>span {
    float: right;
}

#tabContent1>.left>.item>ul>li:nth-child(2n+2) {
    /* margin-left: 10%; */
}




#tabContent1>.left>.item:nth-child(2n+2)>.article {
    float: right;
}

#tabContent1>.left>.item:nth-child(2n+2)>ul {
    float: left;
    margin-left: 0;
    margin-right: 30px;
}

.label-box>.label {
    /* width: 400px;
    height: 55px;
    background-image: url("../images/label.png");
    background-repeat: no-repeat;
    background-size: cover;
    font-size: 22px;
    font-weight: 400;
    color: #FFFFFF;
    text-indent: 75px;
    line-height: 50px; */

    width: 170px;
    height: 44px;
    background-image: url(../images/标题图标@2x.png);
    background-repeat: no-repeat;
    background-size: contain;
    font-size: 26px;
    font-weight: bold;
    color: #C11422;
    text-indent: 35px;
    line-height: 45px;
}
    .label-box > .label > a {
        float: right;
        /* margin-right: -922px; */
        margin-right: -1140px;
        font-size: 16px;
        font-weight: 400;
        color: #274A76;
    }

#tabContent1>.left>.item.two-column>div:first-child {
    float: left;
    position: relative;
    width: 46%;
}

#tabContent1>.left>.item.two-column>div:last-child {
    float: right;
    position: relative;
    width: 48%;
}

#tabContent1>.left>.item.two-column>div:last-child>.label {
    /* text-indent: 93px; */
}

#tabContent1>.left>.item.two-column>div::after {
    /* position: absolute;
    display: block;
    top: 48px;
    content: "";
    width: 100%;
    height: 2px;
    border-top: 1px solid #bf1828; */
}

#tabContent1>.left>.item.two-column>div>div:nth-child(2) {
    margin-top: 28px;
    height: 468px;
    background-color: #F8F8F8;
}


.film {
    margin-top: 30px;
    width: 100%;
    overflow: hidden;
}

.film>.item {
    float: left;
    position: relative;
    margin-right: 20px;
    margin-bottom: 55px;
    width: 237px;
    height: 134px;
    border-radius: 3px;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: #aaaaaa;
    cursor: pointer;
}

.film:not(.inline)>.item:first-child {
    width: 493px;
    height: 323px;
    border-radius: 3px;
}

.film:not(.inline)>.item:first-child>.video {
    margin-top: -30px;
    margin-left: -30px;
    width: 60px;
    height: 60px;
}

.film:not(.inline)>.item:nth-child(4),
.film>.item:last-child {
    margin-right: 0;
}

.film>.item>.video {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -20px;
    margin-left: -20px;
    width: 40px;
    height: 40px;
    background-image: url(../images/视频.png);
    background-repeat: no-repeat;
    background-size: cover;
}

.film>.item>span {
    position: absolute;
    display: block;
    bottom: -33px;
    width: 100%;
    font-size: 15px;
    font-weight: 400;
    color: #333333;
    line-height: 34px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.film>.item>small {
    position: absolute;
    display: block;
    bottom: -56px;
    width: 100%;
    font-size: 13px;
    font-weight: 400;
    color: #999999;
    line-height: 34px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.film>.item:hover>.video {

    -webkit-transform: scale(1.04);
    transform: scale(1.04);
}


/* -页面其他辅助元素 begin */
.dock-nav {
    display: none;
    position: fixed;
    right: 10px;
    top: 170px;
    width: 272px;
    height: 242px;
    background-image: url(../images/dh@2x.png);
    background-repeat: no-repeat;
    background-size: cover;
}

.dock-nav>ul {
    float: right;
    margin-right: 48px;
    margin-top: 83px;
    font-size: 16px;
    font-weight: 400;
    color: #274A76;
    line-height: 31px;
}

.dock-nav>ul a:hover {
    color: #C11422;
}

.dock-btn {
    position: fixed;
    top: 50%;
    /* width: 29px;
    height: 55px; */
    /* margin-top: -80px; */
    cursor: pointer;
    width: 100px;
    height: 100px;
    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    font-size: 0;
}

.dock-btn:hover {
    background: #d41528;
    color: #fff;
    font-size: 20px;
    line-height: 100px;
    font-weight: bold;
}

.timeline {
    clear:both;
}
    .timeline .label {
        margin-bottom: 34px;
    }
.horizontal-timeline {
    position: relative;
    width: 100%;
    list-style: none;
    overflow: hidden;
}

    .horizontal-timeline > ul {
        width: 6630px;
        height: 660px;
    }

        .horizontal-timeline > ul > span {
            position: absolute;
            top: 305px;
            left: 16px;
            font-size: 16px;
            font-weight: bold;
            color: #FFFFFF;
        }

        .horizontal-timeline > ul > li {
            float: left;
            width: 1326px;
            height: 100%;
            background-image: url(../images/timeline-axis.png);
            background-repeat: no-repeat;
            background-position-y: 301px;
            padding-left: 110px;
        }

            .horizontal-timeline > ul > li > ul {
                padding-right: 100px;
                width: 100%;
                height: 100%;
                overflow-x: auto;
                overflow-y: hidden;
                white-space: nowrap;
                /* padding: 0 170px 0 110px; */
            }

                .horizontal-timeline > ul > li > ul > li {
                    /* float: left;
    width: 10%; */
                    display: inline-block;
                    height: 100%;
                    font-size: 16px;
                    font-weight: bold;
                    color: #DA251E;
                    cursor: pointer;
                    overflow: hidden;
                    text-align: center;
                }

                    .horizontal-timeline > ul > li > ul > li:nth-child(odd) {
                        line-height: 39px;
                    }

                    .horizontal-timeline > ul > li > ul > li:nth-child(even) {
                        line-height: 39px;
                    }

                        .horizontal-timeline > ul > li > ul > li:nth-child(odd)::after,
                        .horizontal-timeline > ul > li > ul > li:nth-child(even)::before {
                            display: block;
                            /* margin-top: 10px; */
                            /* margin-left: 10px; */
                            margin: auto;
                            content: "";
                            width: 16px;
                            height: 16px;
                            background: #DA251E;
                            border: 2px solid #fff;
                            border-radius: 50%;
                        }

                        .horizontal-timeline > ul > li > ul > li:nth-child(even)::before {
                            margin-top: 307px;
                        }

                    .horizontal-timeline > ul > li > ul > li:hover {
                        padding: 8px;
                    }

                    .horizontal-timeline > ul > li > ul > li:hover,
                    .horizontal-timeline > ul > li > ul > li.active {
                        color: #DA251E;
                    }

                        .horizontal-timeline > ul > li > ul > li:hover::before,
                        .horizontal-timeline > ul > li > ul > li.active::before,
                        .horizontal-timeline > ul > li > ul > li:hover::after,
                        .horizontal-timeline > ul > li > ul > li.active::after {
                            background: #DA251E;
                        }

                    .horizontal-timeline > ul > li > ul > li > div {
                        padding: 35px 18px;
                        width: 201px;
                        height: 208px;
                        background: #F8F8F8;
                        font-size: 16px;
                        font-weight: 400;
                        color: #333333;
                        line-height: 24px;
                        text-align: justify;
                        /* display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6; */
                        overflow: hidden;
                        white-space: normal;
                        transition: all 0.8s;
                        -webkit-transition: all 0.8s;
                    }

                    .horizontal-timeline > ul > li > ul > li:hover > div {
                        width: 249px;
                        height: 260px;
                        font-size: 18px;
                        font-weight: 500;
                        color: #274A76;
                        line-height: 24px;
                        /* display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 8; */
                        overflow: auto;
                        background: #F8F8F8;
                        box-shadow: 0px 0px 8px 0px rgba(39, 74, 118, 0.32);
                    }


                    .horizontal-timeline > ul > li > ul > li:nth-child(odd) > div {
                        margin-top: 60px;
                    }

                    .horizontal-timeline > ul > li > ul > li:nth-child(odd):hover > div {
                        margin-top: 0;
                    }

                    .horizontal-timeline > ul > li > ul > li:nth-child(even):hover::before {
                        margin-top: 299px;
                    }

    .horizontal-timeline > .timeline-date-selection-btn {
        position: absolute;
        width: 32px;
        height: 32px;
        cursor: pointer;
    }

        .horizontal-timeline > .timeline-date-selection-btn.year-prev {
            right: 133px;
            bottom: 34px;
            background-image: url(../images/left2.png);
            background-repeat: no-repeat;
            background-size: cover;
        }

        .horizontal-timeline > .timeline-date-selection-btn.year-next {
            right: 88px;
            bottom: 34px;
            background-image: url(../images/right2.png);
            background-repeat: no-repeat;
            background-size: cover;
        }


.horizontal-timeline-s2 {
    position: relative;
    width: 1324px;
    height: 70px;
    background-image: url(../images/时间轴-2.png);
    background-repeat: no-repeat;
    background-size: cover;
    list-style: none;
    overflow: hidden;
}

    .horizontal-timeline-s2 > ul {
        width: 10620px;
        height: 100px;
    }

        .horizontal-timeline-s2 > ul > li {
            float: left;
            width: 1326px;
            height: 100%;
        }

            .horizontal-timeline-s2 > ul > li > ul {
                width: 100%;
                height: 100%;
                padding: 0 110px;
            }

                .horizontal-timeline-s2 > ul > li > ul > li {
                    float: left;
                    width: 10%;
                    height: 100%;
                    font-size: 16px;
                    font-weight: 300;
                    color: #EE8C85;
                    cursor: pointer;
                    text-align: center;
                }

                .horizontal-timeline-s2 > ul > li > ul > li {
                    line-height: 47px;
                }

                    .horizontal-timeline-s2 > ul > li > ul > li::after {
                        display: block;
                        /* margin-top: 10px; */
                        /* margin-left: 10px; */
                        margin: auto;
                        content: "";
                        width: 16px;
                        height: 16px;
                        background: #FFFFFF;
                        border: 2px solid #FFFFFF;
                        box-shadow: 0px 0px 8px 0px rgba(218, 37, 30, 0.5);
                        border-radius: 50%;
                    }

                    .horizontal-timeline-s2 > ul > li > ul > li:hover,
                    .horizontal-timeline-s2 > ul > li > ul > li.active {
                    }

                        .horizontal-timeline-s2 > ul > li > ul > li:hover::before,
                        .horizontal-timeline-s2 > ul > li > ul > li.active::before,
                        .horizontal-timeline-s2 > ul > li > ul > li:hover::after,
                        .horizontal-timeline-s2 > ul > li > ul > li.active::after {
                            background: #DA251E;
                        }

    .horizontal-timeline-s2 > .timeline-date-selection-btn {
        position: absolute;
        width: 20px;
        height: 20px;
        cursor: pointer;
    }

        .horizontal-timeline-s2 > .timeline-date-selection-btn.year-prev {
            left: 25px;
            bottom: 30px;
            background-image: url(../images/arrow-left.png);
            background-repeat: no-repeat;
            background-size: cover;
        }

        .horizontal-timeline-s2 > .timeline-date-selection-btn.year-next {
            right: 25px;
            bottom: 30px;
            background-image: url(../images/arrow-right.png);
            background-repeat: no-repeat;
            background-size: cover;
        }
/* -页面其他辅助元素 end */