var elem = '<p style="float: left; margin-left: 10px;">' +
                            '<span style="width: 15px; height: 15px; ' +
                            'position: absolute; top: 50%;' +
                            'margin-right: 2px; display: inline-block; ' +
                            'background-color: ' + serie.color + '"></span> ' + serie.name + "" +
                            "</p>";