#cpzx_list1{
            width: 100%;
            background: #ecedee;
            margin-top: 40px;
        }
        #cpzx_list1 ul{
            width:1100px;
            margin:0 auto;
            padding:0 15px;
            display:flex;
            justify-content: space-between;
            flex-wrap:wrap;
        }
        #cpzx_list1 ul li{
            width:25%;
            margin-bottom: 1px;
            position: relative;
        }
        #cpzx_list1 ul li>a{
            display:block;
            font-size: 16px;
            border-right: 1px solid #ffffff;
            background: #a1a3ab;
            line-height: 60px;
            height: 60px;
            overflow: hidden;
            text-align: center;
            color:#fff;
        }
        #cpzx_list1 ul li:hover>a{
            background: #00559d;
        }
        #cpzx_list1 ul li dl{
            display:none;
            position: absolute;
            width:100%;
            left:0;
            top:100%;
            background:#fff;
            z-index:10;
            border-left:1px solid #eaeaea;
            border-right:1px solid #eaeaea;
            transition: none;
        }
        #cpzx_list1 ul li dl dd{
            width:100%;
            background:#fff;
        }
        #cpzx_list1 ul li dl dd a{
            display:block;
            width:100%;
            color:#333;
            font-size: 14px;
            line-height: 35px;
            border-bottom:1px solid #eaeaea;
            background:#fff;
            text-align: center;
        }
        #cpzx_list1 ul li dl dd:hover a{
            color:#fff;
            background:#729fc7
        }
        @media all and (max-width: 1100px) {
            #cpzx_list1 ul{
            width:100%;
            margin:0 auto;
            padding:0 15px;
            display:flex;
            justify-content: space-between;
            flex-wrap:wrap;
            }
        }
        @media all and (max-width: 750px) {
            #cpzx_list1 ul li{
            width:50%;
            margin-bottom: 1px;
            position: relative;
            }
        }
        @media all and (max-width: 480px) {
            #cpzx_list1 ul li dl{
                display:none!important;
            }
            #cpzx_list1 ul{
                padding:0;
            }
        }