html,body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,h7,pre,form,fieldset,p,blockquote,label,table,th,tr,td,embed,object,button,a{margin:0px;padding:0px; outline: none; list-style: none; box-sizing: border-box;}
a,a:hover,a:active,a:focus{text-decoration: none; outline: none;}

@font-face {
    font-family: 'Helvetica Neue';
    src: url('../fonts/HelveticaNeue-Light.eot');
    src: url('../fonts/HelveticaNeue-Light.eot?#iefix') format('embedded-opentype'),
        url('../fonts/HelveticaNeue-Light.woff2') format('woff2'),
        url('../fonts/HelveticaNeue-Light.woff') format('woff'),
        url('../fonts/HelveticaNeue-Light.ttf') format('truetype'),
        url('../fonts/HelveticaNeue-Light.svg#HelveticaNeue-Light') format('svg');
    font-weight: normal;
    font-style: normal;
    text-shadow: none;
}

@font-face {
  /* 思源黑 */
    font-family: 'SourceHanSansCN-Bold';
    src: url('../fonts/SourceHanSansCN-Bold.eot');
    src: url('../fonts/SourceHanSansCN-Bold.eot?#iefix') format('embedded-opentype'),
        url('../fonts/SourceHanSansCN-Bold.woff2') format('woff2'),
        url('../fonts/SourceHanSansCN-Bold.woff') format('woff'),
        url('../fonts/SourceHanSansCN-Bold.ttf') format('truetype'),
        url('../fonts/SourceHanSansCN-Bold.svg#SourceHanSansCN-Bold') format('svg');
    font-weight: normal;
    font-style: normal;
    text-shadow: none;
}
@font-face {
  /* 思源宋粗 */
    font-family: 'SOURCEHANSERIFCN-HEAVY';
    src: url('../fonts/SOURCEHANSERIFCN-HEAVY.ttf');
    font-weight: normal;
    font-style: normal;
    text-shadow: none;
}
 @font-face {
    font-family: 'SOURCEHANSERIFCN-SEMIBOLD';
    src: url('../fonts/SOURCEHANSERIFCN-SEMIBOLD.ttf');
    font-weight: normal;
    font-style: normal;
    text-shadow: none;
}

@font-face {
  font-family: 'SourceSerifPro-Black';
  src: url('../fonts/SourceSerifPro-Black.ttf');
  font-weight: normal;
  font-style: normal;
  text-shadow: none;
}

@font-face {
  /* 思源黑 */
    font-family: 'SourceHanSansCN-Regular';
    src: url('../fonts/SourceHanSansCN-Regular.eot');
    src: url('../fonts/SourceHanSansCN-Regular.eot?#iefix') format('embedded-opentype'),
        url('../fonts/SourceHanSansCN-Regular.woff2') format('woff2'),
        url('../fonts/SourceHanSansCN-Regular.woff') format('woff'),
        url('../fonts/SourceHanSansCN-Regular.ttf') format('truetype'),
        url('../fonts/SourceHanSansCN-Regular.svg#SourceHanSansCN-Regular') format('svg');
    font-weight: normal;
    font-style: normal;
    text-shadow: none;
}

.row {
    margin-left: 0;
    margin-right: 0;
}

cite {
    font-style: normal;
}

body {
    /* background: #f9f9f9; */
    font: 12px/150% 'Helvetica Neue','SourceHanSansCN-Regular', Arial, Calibri, sans-serif,  'microsoft yahei';
    color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
a:focus,
a:active {
  outline: none;
}

a,
a:focus,
a:hover {
  cursor: pointer;
  color: inherit;
  text-decoration: none;
}
._1gzv7750 {
  position: absolute;
  left: 50%;
  width: 100px;
  min-block-size: 35px;
  transform: translate(-50%,-100%);
  outline: none;
  background-color: #fff;
  text-align: center;

}
._1gzv7750:focus-visible {
  transform: translate(-50%)
}
.gv4p8b0{
  font-size: 15px;
  font-weight: 500;
  line-height: 35px;
  color: #000000;
}