.logo h1{font-weight: 700;}

.whyus{height:350px;background: url(http://www.juwumarine.com/css/top.jpg);background-position: center;border-bottom:1px solid #ccc;margin-bottom:50px;}
.overwrap{height:350px;background: rgba(27, 26, 26, 0.8);}
.whyustitle{padding-top:70px;height:50px;line-height:50px;margin-bottom:35px;}
.whyustitle{font-size:38px;font-weight:700;}
.whyustitle,.whyus p{color:#ddd;}
.whyus p{font-size:16px;line-height:30px;height:30px;}

.service{margin-bottom:20px;height:auto;overflow: hidden;}
.service h2{font-weight: 700;font-size:30px;text-align:center;color:#3497db;height:70px;line-height: 70px;display:block;margin-bottom: 20px;}
.service a{color:#5a5a5a;}

.parts,.engine,.machine{width:368px;height:300px;border:1px solid #fff;float:left;}
.engine,.machine{margin-left:45px;}
.parts img,.engine img,.machine img{vertical-align : bottom;}
.parts span,.engine span,.machine span{display:block;text-align:center;height:80px;line-height: 80px;font-weight: 600;font-size:19px;}


.pnew{padding-top:40px;border-top:1px solid #ccc;clear:both;margin-bottom:30px;height:auto;overflow: hidden;}
.product h2,.news h2{height:40px;line-height: 40px;font-size:25px;margin-bottom:25px;}
.porduct ul,.news ul{margin-top:10px;}
.product{width:760px;float:left;padding:10px;}
.pimg{width:380px;height:220px;float:left;}
.product p{text-indent: 2em;font-size:1.5em;line-height: 180%;}


/*.product ul li{width:240px;float:left;margin-right:20px;margin-bottom: 10px;}
.product ul li img{width:240px;height:150px;float:left;}
.product ul li a{width:240px;height:50px;line-height:50px;float:left;text-align: center;font-size:1.6em;color:#3497db;}*/


.news{width:390px;float:left;margin-left:30px;}
.news ul li{height:auto;line-height: auto;margin-bottom:40px;}
.news ul li a{color:#3497db;margin-bottom: 10px;display:block;font-size: 1.6em;}
.news li span{width:390px;font-size: 1.5em;line-height: 160%;}