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, 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,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    box-sizing: border-box; 
}
 
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
    display: block;
}
body {
    line-height: 1;
    font-family:  Source Han Sans CN,Microsoft YaHei;
}
 
ol, ul {
    list-style: none;
}
 

em,
i {
    font-style: normal;
}
 
li {
    list-style: none;
}
 
img {
    border: 0;
    vertical-align: middle;
    width: 100%;
}
p{
    font-size: 0.0885rem;
}

.w_1440{
    max-width: 75%;
    margin: 0 auto;
    width: 6.5104rem;
}
.w50{
    width: 50%;
}
.display_flex{
    display: flex;
}
.display_flex_between{
    display: flex;
    justify-content: space-between;
}
.display_inline-block{
    display: inline-block;
}

.line_height{
    line-height:0.1354rem !important;
}

.font_size{
    font-size: 0.0833rem !important;
}

.title_beij{
    position: absolute !important;
    color: #F2F3F7;
    font-size: 0.1875rem !important;
    width: 100%;
    z-index: -1;
    top: 0.1563rem;
    letter-spacing: 2px;
    font-family: Source Han Sans CN;
}

.yw_DX{

    text-transform: uppercase;
}