body{margin:0; padding:0; color:#221714; font-family:Arial, "Source Han Sans CN", "PingFang SC", "黑体", "宋体", Helvetica, sans-serif; font-size:14px; line-height:22px;}
img{margin:0; padding:0; border-style:none; vertical-align:middle; line-height:1.0;}
ul,nav{list-style-type:none;}
ol{list-style-type:decimal;}
p,span,h1,h2,h3,h4,h5,dl,dd,dt,form,ul,li,ol{margin:0; padding:0;}
i{margin:0; padding:0; font-style:normal;}
input,textarea,select{font-family:Arial, "Source Han Sans CN", "PingFang SC", "黑体", "宋体", Helvetica, sans-serif; font-size:100%; margin:0; padding:0; vertical-align:middle;}
a{color:#231815; text-decoration:none; -webkit-transition: all 0.3s ease; -moz-transition:all 0.3s ease; -o-transition:all 0.3s ease; transition:all  0.3s ease;}
a:hover{opacity:0.7;cursor: pointer;}
.span01{display:none;}
.fl{float:left;} 
.fr{float:right;}
.clear{clear:both;}
.hidden{overflow:hidden;}
.clearfix:after {content: "";display: block;clear: both;visibility: hidden;font-size: 0;height: 0;} 
.clearfix {*display: inline-block;_height:1%;}
.block{display:block}
.center{text-align:center;}
.tr{text-align:right;}
.fwb{font-weight:bold;}
.abs{position:absolute;}
.rel{position:relative;}


.pt5{padding-top:5px;}
.pt10{padding-top:10px;}
.pt15{padding-top:15px;}
.pt20{padding-top:20px;}
.pt25{padding-top:25px;}
.pt30{padding-top:30px;}
.pt35{padding-top:35px;}
.pt40{padding-top:40px;}
.pt45{padding-top:45px;}
.pt50{padding-top:50px;}
.pt60{padding-top:60px;}
.pt70{padding-top:70px;}
.pt80{padding-top:80px;}
.pt90{padding-top:90px;}
.pt100{padding-top:100px;}
.pt130{padding-top:130px;}
.pt140{padding-top:140px;}
.pt150{padding-top:150px;}
.pt160{padding-top:160px;}

.lp_img p{max-width:800px; margin:0 auto;}
.lp_img div{max-width:800px; margin:0 auto;}
.w35{width:35%;}
.w30{width:30%;}
.lp_bg{background:url(../images/img_14a.jpg) no-repeat; min-height:850px;}
.lp_gf{width:85%; padding-left:2%; padding-top:31%;}