.m2eande2m_wrap{width: 100%;min-width: 1200px;}
.bg-wrap{background: url(../../images/about.png) 100% 100% no-repeat;height:150px;position:relative;width: 100%;}
.nav-wrap{left:100px;position: absolute;top:50px;}
.nav-wrap>p:nth-of-type(1){color:#333;font-weight:bold;font-size: 34px;height: 40px;line-height: 40px;}
.nav-wrap>p:nth-of-type(2){color:#333;height: 50px;line-height: 50px;}
/*产品介绍*/
.production_wrap{margin:auto;padding:40px 0 100px 0;width: 1200px;}
.desc_title{border-bottom:1px dashed #ccc;color:#000;font-size:16px;font-weight:bold;height: 40px;line-height: 40px;}
.desc_content{padding:20px 50px;}
.desc_content>p{font-family: "微软雅黑";font-size: 14px;line-height: 24px;padding-bottom: 20px;}
/*产品介绍*/
.production_introduce{border:1px solid #000;/*eight:300px;*/margin:auto;width: 80%;}
.production_introduce li{border-bottom:1px solid #000;overflow: hidden;}
.production_introduce li:last-child{border: none;}
.production_introduce li div{border:1px solid transparent;box-sizing:border-box;float: left;text-align: center;width: 50%;}
.production_introduce li div:nth-of-type(1){border-right: 1px solid #000;box-sizing: border-box;}
.production_introduce li div .production_title{font-size:20px;font-weight:bold;height: 30px;line-height: 30px;text-align: center;}
.production_introduce li:nth-of-type(2) div{padding-top: 20px;}
.production_introduce li:nth-of-type(2) div img{width: 250px;}
.production_introduce li:nth-of-type(3) div{padding: 10px 10px 30px;}
.production_introduce li div p{font-size: 14px;height: 26px;line-height: 26px;text-align: left;}