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,
caption,
tbody,
tfoot,
thead,
embed,
hr {
    margin: 0;
    padding: 0;
    border: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

table,
tr,
th,
td {
    margin: 0;
    padding: 0;
}

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

a {
    text-decoration: none;
    color: #333;
}

a:hover {
    /* text-decoration: underline; */
}

body {
    /* font-family: "宋体"; */
    font-size: 14px;
}

.section {
    position: relative;
    width: 1200px;
    height: auto;
    /* overflow: hidden; */
    margin: auto;
}

.banner {
    display: block;
    width: 100%;
}

#wrapper {
    margin-top: 40px;
}

.intro {
    position: relative;
    line-height: 44px;
    background: #f6f6f6;
    padding: 40px;
    font-size: 22px;
    color: #555;
}

.intro::before,
.intro::after {
    content: '';
    position: absolute;
    width: 35px;
    height: 30px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.intro::before {
    left: 25px;
    top: -12px;
    background-image: url('https://res.cqnews.net/ires/2024/5/13/2005626/images/qtm1.png');
}

.intro::after {
    right: 25px;
    bottom: -12px;
    background-image: url('https://res.cqnews.net/ires/2024/5/13/2005626/images/qtm2.png');
}

.list-box {
    margin-top: 36px;
}

.list-tit {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-bottom: 20px;
}

.list-tit span {
    position: relative;
    font-size: 30px;
    color: #010101;
}

.list-tit span::after {
    content: '';
    position: absolute;
    z-index: -1;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 22px;
    background: #ebf5ff;
}

.more {
    width: 70px;
    height: 24px;
    background: url('https://res.cqnews.net/ires/2024/5/13/2005626/images/more.png') no-repeat 0 0/100% 100%;
}

.list-box li {
    padding: 20px 0;
    border-bottom: 1px solid #efefef;
}

.list-box li:hover {
    background: #f6f6f6;
}

.list-box li:hover h3 {
    color: #3a9cff;
}

.list-box li a {
    display: block;
    width: 100%;
    height: 100%;
}

.list-box li.li0 i {
    display: block;
    width: 100%;
    margin-top: 10px;
}

.list-box li.li1 {
    height: 162px;
}

.list-box li.li1 a {
    display: flex;
    justify-content: space-between;
}

.list-box li.li1 img {
    width: 288px;
    height: 162px;
}

.list-box li.li1 span {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 885px;
    height: 100%;
}

.list-box li h3 {
    font-size: 22px;
    color: #000;
}

.list-box li i {
    font-size: 16px;
    font-style: normal;
    color: #aaa;
}

.list-box li.li2 span,
.list-box li.li3 span {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.list-box li.li2 span:first-child,
.list-box li.li3 span:first-child {
    margin-bottom: 15px;
}

.list-box li.li2 img {
    width: 370px;
}

.list-box li.li2 i {
    display: block;
    margin-top: 10px;
}

.list-box li.li3 img {
    width: 100%;
}

.list-box li.li3 div {
    height: 540px;
}
/* .side-bar {
    position: fixed;
    z-index: 10;
    right: 50%;
    display: none;
    width: 196px;
    margin-right: 630px;
} */

img.videoPoster {
    display: block;
    position: absolute;
    z-index: 1;
    height: 100%;
    object-fit: contain;
}

.side-bar {
    position: absolute;
    z-index: 10;
    /* right: 50%;
    display: none; */
    top: 0;
    left: -216px;
    width: 196px;
    display: none;
}

.side-bar.active {
    position: fixed;
    top: 0 !important;
    left: inherit;
    right: 50%;
    margin-right: 620px;
}

.side-bar li {
    width: 100%;
    line-height: 36px;
    background: #f6f6f6;
    margin-bottom: 2px;
    font-size: 22px;
    color: #535355;
    text-align: center;
    cursor: pointer;
    padding: 10px 5px;
}

.side-bar li:hover,
.side-bar li.active {
    background: #3a9cff;
    color: #fff;
}

@media screen and (max-width: 1600px) {
    .section {
        /* transform: scale(0.8);
        transform-origin: top center; */
        width: 960px;
    }

    .list-box li.li1 {
        height: 130px;
    }

    .list-box li.li1 img {
        width: 230px;
        height: 130px;
    }

    .list-box li.li2 img {
        width: 296px;
        height: 168px;
    }

    .list-box li.li3 img {
        /* height: 542px; */
    }

    .list-box li.li1 span {
        width: 708px;
    }

    .side-bar.active {
        position: fixed;
        left: inherit;
        right: 50%;
        margin-right: 500px;
    }
}

.list-box li label.tag {
    border: 1px solid #ec4b4b;
    border-radius: 5px;
    text-align: center;
    display: inline-block;
    padding: 2px 3px;
    color: #ec4b4b;
    margin-right: .1rem;
}