*{ margin: 0px; padding: 0px;}
body,html,a,div,ul,li,span{font-family:'Microsoft YaHei'; border: 0px;}
img{ border: none; font-size: 0px;}
a{ text-decoration: none; text-transform: none; color: #000 ;}
a:hover{color: #000;}
ul,li{ list-style: none;}
body{background: #f0f1f3;}
.l{float: left;}
.r{ float: right;}
.clear{clear:both;}
img{display:block;border:0;}
.w1200{width:1200px;margin:0 auto;}


.top{width: 100%;height: 124px;}
.top_1200{width: 1200px;height:124px;margin:0 auto;}
.top_left{width: 492px;height:80px;padding-top: 22px;}
.top_right{height:124px;line-height: 124px;color:#fff;font-size:14px;}
.top_right a{color:#fff;}


.nav{
width:100%;
height:52px;
text-align:center;
display: flex;
 justify-content: center;
 align-items: center;
}
.nav_1200{width: 1200px;height:52px;margin:0 auto;}
.nav ul li{width:150px;height:52px;line-height: 52px;float:left;}
.nav ul li a{display: block;width:140px;height:52px;line-height: 52px;color:#fff;text-align: center;}
.nav ul li a:hover{background: #f10909;}


.di{height:79px;width:100%;background: #f0f1f3;text-align: center;line-height:30px;padding-top: 20px; margin-top: 30px;font-size: 14px; background-color:rgb(148,0,0)}