*{padding:0px;margin:0px;}body{width:100%;margin:0 auto;font-family:"微软雅黑";}.banner img{width:100%;}.sy{widtH:100%;background:url(/d/file/hh/2019-03-23/bj_05.jpg) center repeat-y;padding-bottom:40px;overflow:hidden;padding-top:5px;}.sy_1{widtH:1100px;margin:0 auto;margin-top:35px;overflow:hidden;}.sy_1 p{font-sizE:18px;text-align:left;text-indent:2em;line-height:1.7;color:white;}.sy_1 img{displaY:block;margin:0 auto;}#sy_2{margin-top:40px;}.sy_1 h2{font-sizE:22px;text-align:center;margin-top:20px;color:#f8ff3e;font-weight:normal;letter-spacing:1px;}.zx{widtH:230px;margin:0 auto;line-height:45px;background:#ffe822;border-radius:25px;font-size:28px;text-align:center;letter-spacing:1px;}.zx a{color:#ff2121;displaY:block;}.sy_1 ul{margin-top:30px;height:755px;}.sy_1 ul li{widtH:357px;floaT:left;}.sy_1 li img{margin-top:20px;}.sy_1 li:nth-child(1),.sy_1 li:nth-child(3){margin-top:50px;}.sy_1 li:nth-child(2){margin-lefT:10px;margin-right:10px;}