html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
font,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
ul,
li,
ol,
dl,
dt,
dd,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
textarea,
select,
input {
    margin: 0;
    padding: 0;
    border: 0;
}

*:focus {
    outline: none;
}

html {
    height: 100%;
}

body {
    font: 12px/1.5 Arial, "Microsoft YaHei", "宋体";
    color: #000;
    background-color: #fff;
}

address,
cite,
dfn,
em,
var,
i {
    font-style: normal;
}

input,
button {
    font-family: Arial;
}

body,
div,
p {
    word-wrap: break-word;
}

b,
strong,
.strong {
    font-weight: 700;
}

ul,
ol,
li {
    list-style: none;
}

a {
    text-decoration: none;
    cursor: pointer;
    outline: none;
    transition: all 0.2s;
    -moz-transition: all 0.2s;
    -webkit-transition: all 0.2s;
    -o-transition: all 0.2s;
}

    a:hover {
        color: #356fb9;
    }

img {
    border: 0;
    vertical-align: middle
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

input[type="text"] {
    -webkit-appearance: none;
}

.rel {
    position: relative;
}

.abs {
    position: absolute;
}

.hide {
    display: none;
}

.show {
    display: block !important;
}

.normal {
    font-weight: 400;
}

.clearfix {
    zoom: 1;
}

.overflow {
    overflow: hidden;
}

.clearfix:after {
    content: '.';
    display: block;
    clear: both;
    height: 0;
    visibility: hidden;
    line-height: 0;
    overflow: hidden;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.txt-c {
    text-align: center;
}

.txt-r {
    text-align: right;
}

.txt-l {
    text-align: left !important;
}

.txt-idt {
    text-indent: 2em;
}

.nowrap {
    word-wrap: normal;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.w1390 {
    width: 1390px;
    margin: auto;
    position: relative;
}


.main .w1390 {
    background: #fff;
}

/*header*/
.header {
    width: 100%;
    text-align: center;
    height: 720px;
}

/* .logo{position: absolute;left: 601px;top: 131px;} */
/*nav*/
.nav {
    background: #0011AB;
}
.nav li {
    background: #0011AB;
    float: left;
    width: 20%;
    height: 60px;
    line-height: 60px;
    font-size: 24px;
    text-align: center;
}

    .nav li a {
        color: #fff;
        display: block;
        width: 100%;
        height: 100%;
    }

    .nav li.on a {
        background: #fff;
        color: #0243d1;
    }

/*news*/
.news {
    padding: 0 0 0 125px;
}

    .news li {
        float: left;
        width: 548px;
        border-top: 1px solid #e4e4e4;
    }

        .news li:first-child,
        .news li:nth-child(2) {
            border-top: 0;
        }

        .news li:nth-child(2n) {
            margin-left: 52px;
        }

        .news li > span {
            float: left;
            margin: 20px 20px 20px 0;
        }

            .news li > span img {
                width: 162px;
                height: 115px;
            }

        .news li div {
            padding-top: 12px;
            line-height: 36px;
            height: 36px;
        }

            .news li div a {
                color: #333;
                font-size: 20px;
                font-weight: bold;
            }

                .news li div a:hover {
                    color: #ff5500;
                }

        .news li p {
            color: #999999;
            line-height: 22px;
            font-size: 14px;
            height: 62px;
            overflow: hidden;
        }

            .news li p a {
                color: #0243D1;
                margin-left: 5px;
            }

            .news li p span {
                margin-right: 21px;
                color: #d2d2d2;
                font-size: 12px;
            }

                .news li p span i {
                    display: inline-block;
                    position: relative;
                    margin-right: 6px;
                }

                .news li p span .ico01 {
                    width: 15px;
                    height: 15px;
                    background: url(../img/web/topic/chinaelectronicsfair/9/ico01.png) no-repeat;
                    top: 3px;
                }

                .news li p span .ico02 {
                    width: 17px;
                    height: 17px;
                    background: url(../img/web/topic/chinaelectronicsfair/9/ico02.png) no-repeat;
                    top: 4px;
                }

                .news li p span .ico03 {
                    width: 14px;
                    height: 14px;
                    background: url(../img/web/topic/chinaelectronicsfair/9/ico03.png) no-repeat;
                    top: 2px;
                }

                .news li p span .ico04 {
                    width: 15px;
                    height: 11px;
                    background: url(../img/web/topic/chinaelectronicsfair/9/ico04.png) no-repeat;
                    top: 1px;
                }

.newsSlide .hd {
    text-align: center;
}

    .newsSlide .hd li {
        display: inline-block;
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: #e4e4e4;
        margin: 0 7px;
        overflow: hidden;
        text-indent: -999em;
    }

        .newsSlide .hd li.on {
            background: #0243d1;
        }

.news div.news-line {
    height: 20px;
    padding-top: 0;
    font-size: 12px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #D2D2D2;
}

.news-line,
.news-line dl,
.news-line dt,
.news-line dd {
    float: left;
}

    .news-line dl {
        margin-right: 20px;
        vertical-align: middle;
    }

        .news-line dl:last-child {
            margin-right: 0px;
        }

    .news-line dt {
        margin-right: 4px;
    }

    .news-line dd {
        line-height: 38px;
    }
/*toReview*/
.toReview {
    padding: 0 0 50px 0;
    position: relative;
    width: 1040px;
    margin: 0 auto;
}

    .toReview > a {
        position: absolute;
        top: 77px;
    }

    .toReview .prev {
        left: -118px;
    }

    .toReview .next {
        right: -118px;
    }

    .toReview ul {
        width: 1040px;
        height: 299px;
        overflow: hidden;
    }

        .toReview ul li {
            width: 340px;
            float: left;
            margin-right: 10px;
        }

            .toReview ul li div img {
                width: 340px;
                height: 239px;
            }

            .toReview ul li p {
                text-align: center;
                line-height: 60px;
                color: #333;
                font-size: 20px;
                font-weight: bold;
            }

/*footer*/
.footer {
    padding: 25px 0 23px 0;
}

    .footer .w1390 {
        background-color: rgb(0, 0, 0, 0);
    }

    .footer p {
        line-height: 22px;
        color: #fff;
        text-align: center;
    }

.show-content {
    width: 1390px;
    /*height: 698px;*/
    overflow: hidden;
}

.bg_video {
    width: 100%;
    position: absolute;
}

.bg_title_video {
    position: relative;
}

.header .bg_title_video_pic {
    margin-left: -266px;
}

.bg_video img {
    width: 1920px;
    display: block;
    margin: 0 auto;
}

.item h3 {
    text-align: center;
    height: 145px;
}

    .item h3 img {
        margin: 48px 0 43px 0;
    }

.show-content .item {
    display: none;
}

.show-content > .on {
    display: block !important;
}

.ovfHiden {
    overflow: hidden;
    height: 100%;
}

/* 现场照片 */

.picSlide,
.videosSlide {
    width: 1390px;
    box-sizing: border-box;
    margin: 0 auto;
    position: relative;
    --swiper-navigation-size: 0;
    overflow: hidden;
}

    .picSlide .swiper-wrapper {
        width: 1070px;
        margin: 0 auto;
        padding: 0 160px 40px;
        margin-left: -20px;
        /* overflow: hidden; */
    }

    .videosSlide .swiper-wrapper {
        padding: 0 122px 40px;
        margin-left: -20px;
    }

    .picSlide .swiper-wrapper .swiper-slide {
        max-height: 520px;
        overflow: hidden;
    }

    .videosSlide .swiper-wrapper .swiper-slide {
        max-height: 530px;
        overflow: hidden;
    }


    .picSlide .swiper-pagination-bullet,
    .videosSlide .swiper-pagination-bullet {
        width: 30px;
        height: 8px;
        background: #FF00FF;
        display: inline-block;
        opacity: 1;
        border-radius: 4px;
    }

    .picSlide .swiper-pagination-bullet-active,
    .videosSlide .swiper-pagination-bullet-active {
        background-color: #0012B6;
    }

    .picSlide .swiper-button-prev {
        position: absolute;
        left: 52px;
        top: 44%;
    }

    .picSlide .swiper-button-next {
        position: absolute;
        right: 52px;
        top: 44%;
    }

    .videosSlide .swiper-button-prev {
        position: absolute;
        left: 23px;
        top: 44%;
    }

    .videosSlide .swiper-button-next {
        position: absolute;
        right: 23px;
        top: 44%;
    }

        .videosSlide .swiper-button-prev img,
        .videosSlide .swiper-button-next img {
            width: 36px;
            height: 51px;
        }



    .picSlide > a {
        position: absolute;
        top: 210px;
    }

    .picSlide .pictures li {
        float: left;
        margin-right: 26px;
        margin-bottom: 14px;
        cursor: pointer;
    }

        .picSlide .pictures li img {
            height: 160px;
            width: 258px;
            object-fit: cover;
        }

.imgZoom {
    cursor: pointer;
}

.picSlide .pictures li:nth-child(4n) {
    margin-right: 0;
}

.picSlide .prev {
    left: 52px;
}

.picSlide .next {
    right: 52px;
}

.picSlide .hd {
    text-align: center;
}

    .picSlide .hd li {
        display: inline-block;
        width: 30px;
        height: 8px;
        border-radius: 10px;
        background: #e4e4e4 url(../images/normal_line.png) no-repeat;
        margin: 0 7px;
        overflow: hidden;
        text-indent: -999em;
    }

        .picSlide .hd li.on {
            background: #0243d1 url(../images/active_line.png) no-repeat;
        }

/* 现场视频 */




.videosSlide {
    width: 1390px;
    position: relative;
}

    .videosSlide a img {
        height: 51px;
        width: 36px;
    }

    .videosSlide > a {
        position: absolute;
        top: 210px;
    }

    .videosSlide .prev {
        left: 23px;
    }

    .videosSlide .next {
        right: 23px;
    }

    .videosSlide .hd {
        text-align: center;
    }

        .videosSlide .hd li {
            display: inline-block;
            width: 30px;
            height: 8px;
            border-radius: 10px;
            background: #e4e4e4 url(./images/normal_line.png) no-repeat;
            margin: 0 7px;
            overflow: hidden;
            text-indent: -999em;
        }

            .videosSlide .hd li.on {
                background: #0243d1 url(./images/active_line.png) no-repeat;
            }

    .videosSlide .videos li.videos-item {
        float: left;
        margin-right: 40px;
        margin-bottom: 30px;
        position: relative;
        width: 370px;
        height: 214px;
        align-items: center;
        justify-content: center;
        display: flex;
        background-color: black;
        /*border: 1px solid;*/
        cursor: pointer;
    }

div.site-videos-item {
    position: absolute;
    background: #000;
    display: block !important;
    top: 182px;
    right: 0;
    z-index: 2;
    width: 604px;
    height: 374px;
}

    div.site-videos-item .pre_video_img {
        width: 100%;
        height: 100%;
        cursor: pointer;
        object-fit: fill!important;
    }

.pre_video_img {
    object-fit: cover;
    width: 370px;
    height: 214px;
}

.video_play {
    height: 68px;
    width: 68px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -34px;
    cursor: pointer;
    pointer-events: none;
}

.mask_videos {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    width: 100%;
    height: 100%;
    background-color: rgb(0, 0, 0, 0.4);
}

    .mask_videos video {
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0.81px;
    }

.vclose {
    height: 32px;
    width: 32px;
    position: absolute;
    right: 20px;
    top: 20px;
    cursor: pointer;
}

.vclose1 {
    top: 20px;
}


/* 展会概况 */
.toExhibtion {
    width: 1390px;
    height: 448px;
    padding: 0 120px;
    box-sizing: border-box;
}

.exh-pic {
    margin-bottom: 11px;
}

    .exh-pic img {
        width: 258px;
        height: 142px;
        object-fit: cover;
    }

.exh-pic-big {
    margin: 0 10px;
}

    .exh-pic-big img {
        width: 614px;
        height: 448px;
        object-fit: cover;
    }