           top: 0px;
            left: 0px;
            height: 100%;
            width: 35px;
            line-height: 46px;
            text-align: center;
        }

        a.checked {
            background: #888 !important;
            color: #fff;
            text-decoration: line-through;
        }

        a.checked:hover {
            background: rgb(73, 73, 73) !important;
            color: #fff;
            text-decoration: line-through;
        }

        a.closed {
            background: GRE