.wrap {
            width: 300px;
            height: 300px;
            border: 1px solid #ccc;
            border-radius: 5px;
        }

        .head {
            padding: 10px 10px;
            text-align: center;
            position: relative;
        }

        .head button {
            width: 30px;
            height: 30px;
            line-height: 30px;
            text-align: center;
            background: #fff;
            border: 1px solid #ccc;
            border-radius: 3px;
        }

        .head button.prevbtn {
            position: absolute;
            left: 30px;
        }

        .head button.nextbtn {
            position: absolute;
            right: 30px;
        }

        .head select {
            height: 30px;
            width: 100px;
            text-align: center;
        }

        .head select option {
            text-align: center;
        }

        .datebody table {
            width: 100%;
        }

        .datebody table td {
            text-align: center;
            border:1px solid #ccc;;
        }
        .new ,.old{color: #ccc;}
        .active{background: #0BB20C;}