.chos{ width:1083px; margin:0 auto}
.mos{ height:40px; line-height:40px; font-size:12px}
.mos a{ color:#555; }
.mos a:hover{ color:#f60}
.bans{ width:1081px; height:550px; border:1px solid #d7d7d7; background:#fff}
.topwi{ height:140px; width:1081px; line-height:140px; text-align:center; font-family:"微软雅黑"; font-size:32px; font-weight:bold; color:#666}
.bot-ch{ width:1081px; overflow:hidden; margin-top:50px}
.chone{ float:left; width:130px; height:130px; background:url(../image/on_1.png); margin-left:30px}
.chone:hover{ background:url(../image/on.png)}
.chone p{ color:#fff; font-size:30px; font-family:"微软雅黑"; font-weight:bold; text-align:center; line-height:130px}
.chtwo{ float:left; width:130px; height:130px; background:url(../image/on_1.png); margin-left:93px}
.chtwo:hover{ background:url(../image/on.png)}
.chtwo p{ color:#fff; font-size:30px; font-family:"微软雅黑"; font-weight:bold; text-align:center; line-height:130px}
.chthr{ float:left; width:130px; height:130px; background:url(../image/on_1.png); margin-left:93px}
.chthr:hover{ background:url(../image/on.png)}
.chthr p{ color:#fff; font-size:30px; font-family:"微软雅黑"; font-weight:bold; text-align:center; line-height:130px}
.chfou{ float:left; width:130px; height:130px; background:url(../image/on_1.png); margin-left:93px}
.chfou:hover{ background:url(../image/on.png)}
.chfou p{ color:#fff; font-size:30px; font-family:"微软雅黑"; font-weight:bold; text-align:center; line-height:130px}
.chfiv{ float:right; width:130px; height:130px; background:url(../image/on_1.png); margin-right:30px}
.chfiv:hover{ background:url(../image/on.png)}
.chfiv p{ color:#fff; font-size:30px; font-family:"微软雅黑"; font-weight:bold; text-align:center; line-height:130px}