/* reset */
@charset "utf-8";
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;
}
input,textarea,select{text-rendering: auto;color: initial;letter-spacing: normal;word-spacing: normal;text-transform: none;text-indent: 0px;text-shadow: none;display: inline-block;text-align: start;margin: 0em;transition: all .3s;}
input:focus,textarea:focus,select:focus{outline:none;}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {  display: block; }
address, caption, cite, code, den, em, th, var { font-style: normal;  font-weight: 500;}
i{ font-style: normal;}
td, th { display: table-cell;}
html{line-height: 1.15;-ms-text-size-adjust: 100%;-webkit-text-size-adjust: 100%;}
body {background:#fff;font-size: 14px;line-height: 1.5;color: #415161;font-family:Microsoft YaHei,Helvetica Neue For Number,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Helvetica Neue,Helvetica,Arial,sans-serif;}
a{ text-decoration:none;}
a:hover{text-decoration: none;}
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; }
h1,h2,h3,h4,h5,h6{ margin: 0;padding: 0;}
/* reset */
.mb0{margin-bottom:0 !important;}
.mb10{margin-bottom:10px !important;}
.mb20{margin-bottom:20px !important;}
.mb30{margin-bottom:30px !important;}
.pt0{padding-top:0 !important;}
.pt10{padding-top:10px !important;}
.pt20{padding-top:20px !important;}
.pt30{padding-top:30px !important;}
.fl{float:left;}.fr{float:right;}
.hidden{display:none !important;}
.over-hide{overflow:hidden !important;}
.cursor{cursor:pointer;}
.cle:after{content: " ";display:block;clear: both;overflow: hidden;height: 0;}
.gird{width:1200px;margin:0 auto;}
.w-1920{max-width: 1920px;margin:0 auto;}


.bg-fff{background:#fff !important;}


::-webkit-scrollbar {
height: 7px;
width: 7px;
}
::-webkit-scrollbar-thumb {
border-radius: 4px;
background: rgba(0,0,0,0.3);
}
:focus{outline:none}