.banner{width: 100%;height: 600px;overflow: hidden;position: relative;}
.banner img{position: absolute;top:0;left:50%;margin-left: -960px;}

.product{width: 1170px;min-height:850px;margin: 0 auto;}
.product h2{font-size: 36px;color: #111111;text-align: center;line-height: 58px;margin-top: 70px;}
.product h2 i{color: #EBC829;}
.product h6{display:block;text-align: center;color: #000;font-size: 14px;padding-bottom: 50px;font-weight: normal;}
.product ul{margin-right: -30px;}
.product ul li{float: left;margin-right:30px;margin-bottom: 30px; width: 270px;}
/*.product ul li img{width: 270px;}*/
.product ul li h3{font-weight: normal;font-size: 14px;line-height: 28px;}
.product ul li h3 a{color: #111111;}
.product ul li h3 a:hover{color:#2361B5;text-decoration: underline;}
.product ul li p{font-size: 12px;color: #111111;}
.product ul li p em{font-style: normal;display: block;}
.product h4 {font-weight: normal;font-size: 18px;color: black;text-align: center;margin-bottom: 50px;}