@charset "utf-8";
/* CSS Document */

html, body, div, span, iframe, h1, h2, h3, h4, h5, h6, p, a, em, font, img, ins, small, strong,b, u, i, center, dl, dt, dd, ol, ul, li,table,td,tr,th {margin:0;padding:0;}
body{ font-family:"Microsoft Yahei",Arial;font-size:20px;width:100%;  max-width:1920px; margin:0 auto; color: #969696;}
ol,ul,li{list-style:none outside none;padding:0;}
a{text-decoration:none;}

.bg {background:#f9f7f4;}
.fl{float:left;}
.fr{float:right;}
img {border:none;}
.clear{clear:both;}
.h1{margin-top: 10px}
.h2{margin-top: 20px;}
.h3{margin-top: 30px;}
.ph2{padding-top: 20px;}

.banner img {width:100%; max-width: 1920px;display: block}
.col{width:100%;max-width:1920px; margin: 0 auto;}
.col img {width:100%;max-width:1920px; margin: 0 auto;display: block}
.col_1{width:100%;max-width:1920px; margin: 0 auto;}
.main {width:1080px; margin: 0 auto;padding-top: 70px;}
.main_zj {
    width: 1650px;
    margin: 0 auto;
    text-align: center;
    padding-top: 30px;
}