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,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}

body {
    line-height: 1;
    overflow-x: hidden;
}

ol,
ul {
    list-style: none;
}

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}

/*demo CSS*/
img {
    max-width: 100%;
    max-height: 100%;
}

.main-content {
    width: 100%;
}

.title {
    margin: 20px 30px;
}

.item {
    margin-top: 40px;
}

.item h2 {
    font-size: 22px;
    margin: 0 28px;
}

.image-list {
    width: 100%;
    margin-top: 30px;
    margin-bottom: 30px;
    display: flex;
    flex-wrap: wrap;
}

.image-list .cover {
    position: relative;
    width: 240px;
    margin-bottom: 10px;
    background-color: #fff;
    margin: 0 28px 28px;
}

.image-list .cover .asd {
    position: absolute;
    z-index: 999;
    width: 0;
}

.image-list .cover h2 {
    text-align: center;
    font-size: 15px;
    color: #333;
    line-height: 25px;
    margin: 15px 0 0;
    display: block;
    width: 100%;
}

.image-list .cover img {
    position: relative;
    margin: auto;
    height: auto;
    width: 240px;
}

/*main CSS*/
#pictureViewer {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, .3);
    z-index: 10000;
}

#pictureViewer>.content {
    background-color: #fff;
    position: absolute;
    width: 590px;
    height: 590px;
    margin: auto;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

#pictureViewer .menu-bar {
    width: 100%;
}

#pictureViewer .menu-bar .handel {
    width: 40px;
    height: 40px;
    float: right;
    background-repeat: no-repeat;
    background-position: 50%;
    cursor: pointer;
}

#pictureViewer .menu-bar .handel:hover {
    background-color: #ca0410;

    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

#pictureViewer .menu-bar .handel.maximization {
    background-image: url(../image/maximization_black.png);
    background-size: 14px;
}

#pictureViewer .menu-bar .handel.maximization:hover {
    background-image: url(../image/maximization_white.png);
}

#pictureViewer .menu-bar .handel.miniaturization {
    background-size: 16px;
    background-image: url(../image/miniaturization_black.png);
}

#pictureViewer .menu-bar .handel.miniaturization:hover {
    background-image: url(../image/miniaturization_white.png);
}

#pictureViewer .menu-bar .handel.close-view {
    background-image: url(../image/close_black.png);
    background-size: 15px;
}

#pictureViewer .menu-bar .handel.close-view:hover {
    background-image: url(../image/close_white.png);
}

#pictureViewer .handel-prev,
#pictureViewer .handel-next {
    display: inline-block;
    width: 50px;
    height: 70px;
    position: relative;
    top: calc(50% - 80px);
    background-repeat: no-repeat;
    background-size: 25px;
    background-position: 50%;
    cursor: pointer;

    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

#pictureViewer .handel-prev {
    background-image: url(../image/prev_blank.png);
}

#pictureViewer .handel-next {
    background-image: url(../image/next_blank.png);
}

#pictureViewer .handel-prev:hover,
#pictureViewer .handel-next:hover {
    background-color: #ca0410;
}

#pictureViewer .handel-prev:hover {
    background-image: url(../image/prev_white.png);
}

#pictureViewer .handel-next:hover {
    background-image: url(../image/next_white.png);
}

#pictureViewer .picture-content {
    display: inline-block;
    width: 80%;
    height: calc(100% - 80px);
    position: absolute;
    margin: 0 auto;
    left: 0;
    right: 0;
}

#pictureViewer .picture-content .cover {
    position: absolute;
    margin: auto;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

#pictureViewer .counter {
    position: absolute;
    bottom: 0;
    height: 40px;
    line-height: 40px;
    width: 100%;
    text-align: center;
    color: #808080;
    font-size: 13px;
}

#pictureViewer .hide {
    display: none;
}

#pictureViewer .left {
    float: left;
}

#pictureViewer .right {
    float: right;
}

#pictureViewer .clear-flex {
    clear: both;
}

#pictureViewer img {
    max-width: 100%;
    max-height: 100%;
}

.banner_warp.wap {
    display: none;
}

.banner_warp.pc {
    display: block;
}

@media screen and (max-width:751px) {
    .banner_warp.wap {
        display: block;
        margin-top: 55px;
        height: auto;
    }

    .banner_warp.pc {
        display: none;
    }

    .image-list {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        margin-top: 20px;
        margin-bottom: 20px;
    }

    .image-list .cover {
        width: 47%;
        margin: 0 0 20px;
    }

    .image-list .cover img {
        height: auto;
        width: 100%;
    }

    .image-list .cover h2 {
        font-size: 12px;
        font-weight: normal;
        margin-top: 0;
    }

    #pictureViewer>.content {
        width: 90%;
    }

    .item {
        margin: 40px 5% 0;
    }

    .item h2 {
        font-size: 14px;
        margin: 0;
    }
}