*{margin:0;padding:0;}
li{list-style:none;}
a{text-decoration:none;color:#fff;}

/* banner */
.banner img{width:100%;}
/* center内容 */
.center{width:1000px;margin:0 auto;display:flex;flex-direction:row;justify-content:space-between;margin-top:-10px;margin-bottom:30px;position:relative;top:-2px;left:0;}
.c-one{width:180px;border-radius:10px;background-color: #fff;box-shadow:0px 0px 5px 5px #999;}
.c-ones{background-color:#AC8053;color:#fff;}
.c-one img{width:100px;margin:0 auto;display:block;}
.c-one p{text-align:center;line-height:40px;letter-spacing:5px;}
/* 联系我们 */
.lxwm{width:1000px;margin:0 auto;line-height:35px;font-weight: bolder;letter-spacing:1px;}
.lxwm span{margin-left:100px;}

@media screen and (max-width:1000px) {
	.center{width:90%;margin:0 auto;margin-top:-5px;}
	.c-one{width:20%;}
	.c-one img{width:50%;margin:0 auto;}
	
	.lxwm{width:90%;margin:0 auto;}
	.lxwm p{font-size:12px;font-weight:normal;}
}