@charset "utf-8";
/* CSS Document */
*{ margin:0; padding:0;}
img{ border:0;}
ul,li{ list-style:none;}
a{ text-decoration:none;}
.clear{ clear:both;}
.bigbox{max-width:640px;margin:0 auto; padding:0; -webkit-text-size-adjust: none;color: #666; font:100% 'microsoft yahei';}
.banner{ width:100%; max-width:640px; margin:0 auto;}
.banner img,.onezj img{ width:100%; vertical-align:top;}
.onenav{ max-width:640px;margin:0 auto; height:60px; background:#522f0b}
.onenav ul{ width:80%; margin:0 auto}
.onenav ul li{ float:left; width:33.33%; text-align:center; font-size:40px; color:#FFF; font-weight:600; height:60px; line-height:60px;}
.one,.onezj{max-width:640px;margin:0 auto;}
.one img{ float:left;width:100%;}
.zixun{ width:100%; height:60px; margin:30px 0 30px 0}
.zixun a{ float:right; width:73%; height:60px; background-color:#d42800; color:#FFF; margin-right:5%; display:inline;font-size:28px; text-align:center; line-height:60px;border-radius:4px; }
.title{ width:100%; text-align:center;font-size:24px; background-color:#522f0b; color:#FFF; height:60px; line-height:60px; font-weight:600}
.onexg img{ margin:30px 0 0 4%; float:left;width:45%;}
.a1,.a2,.a3{ background-color:#d55436}
@media screen and (min-width: 500px) and (max-width: 640px){
	.zixun a{ font-size:20px}
	}
@media screen and (min-width: 320px) and (max-width: 500px){
	.onenav ul li{font-size:30px;}
	.zixun a{ font-size:16px}
	.title{ font-size:16px}
	}
@media screen and (max-width: 320px){
	.onenav ul li{font-size:20px;}
	.zixun a{ font-size:14px}
	.title{ font-size:14px}
	}