.w100{width:100%;margin:0 auto}.banner2{position:absolute;width:100%;left:0;top:0;z-index:-1}.banner2 img{width:100%}.lxcon{margin:60px auto;overflow:hidden}.lxcon h1{text-align:center;font-size:2rem}.lxcon .pic{margin-right:20px}.lxcon .text2{width:43%;margin:20px 0;overflow:hidden;margin-top:50px;line-height:200%}.lxcon .erweima{border-top:1px solid #e9e9e9;border-bottom:1px solid #e9e9e9;overflow:hidden;padding:16px 0;margin-top:20px}.lxcon .note{padding-top:50px}.lxcon h3{color:#000;font-size:2rem}