* {
	margin: 0;
	padding: 0;
}

.container {
	width: 1200px;
	margin: 0 auto;
	position: relative;
}

body a {
	text-decoration: none;
	color: #555;
	line-height: 200%;
}

img,a,div,b,em,i,p,h3,span{
	transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}





.block{display: block;width: 100%;clear: both;overflow: hidden;position: relative;}

.ab_tit{width: 100%;text-align: center;overflow: hidden;clear: both;overflow: hidden;padding-bottom: 50px;padding-top: 50px;}
.ab_tit h3{font-size: 40px;text-transform: capitalize;line-height: 1;color: #000;}
.ab_tit p{text-transform: uppercase;font-size: 14px;color: #999;line-height: 40px;}

.big_page{padding-bottom: 50px;}
.big_page h3{font-size: 24px;padding-bottom: 40px;text-transform: uppercase;text-align: left; }
.big_page h5{font-size: 16px;padding-bottom: 40px;text-align: right; color: #999;font-family: arial, "微软雅黑" , "Microsoft Yahei";}
.big_page h4{text-transform: capitalize;font-size: 20px;color: #999;padding-bottom: 30px;font-weight: normal;line-height: 1.8;}

.small_list{width: 1215px;margin-left: -15px;}
.small_list li{display: block;float: left;text-align: center;width: 228px;height: 200px;background: #fff;margin:0 0 15px 15px;padding-top: 30px;}
.small_list li a{display: block;width: 100%;height: 100%;overflow: hidden;position: relative;cursor: pointer;}
.small_list li img{display: block;margin: 20px auto;width: 100px;}
.small_list li p{line-height:20px;color: #999;font-size: 14px;display: block;}
.small_list li:hover img{transform: rotateY(180deg);}
.pro_bg{background-image: url(../products/pro_bg.jpg);background-repeat: no-repeat;background-position: bottom right;background-color: #f2f2f2;padding-bottom: 350px;}