如何自定义 JQPlot 周围的黑色边框

如何在 JQPlot 中自定义图表周围的黑色边框？ 我广泛搜索了 CSS 文件，但没有找到任何内容。

[UPDATE]

如果您不明白我的意思，请看这张图片：http://img339.imageshack.us/img339/5796/jqplot.png http://img339.imageshack.us/img339/5796/jqplot.png

Thanks

查看网格的 jqplot 选项绘制边框 http://www.jqplot.com/docs/files/jqplot-core-js.html#Grid.drawBorder, 边框颜色 http://www.jqplot.com/docs/files/jqplot-core-js.html#Grid.borderColor and shadow http://www.jqplot.com/docs/files/jqplot-core-js.html#Grid.shadow:

var plot1 = $.jqplot ('container', [[3,7,9,1,4,6,8,2,5]], {grid:{borderColor:'transparent',shadow:false,drawBorder:false,shadowColor:'transparent'}});

$(document).ready(function(){
    var plot1 = $.jqplot ('container', [[3,7,9,1,4,6,8,2,5]], {grid:{borderColor:'transparent',shadow:false,drawBorder:false}});
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script language="javascript" type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jqPlot/1.0.9/jquery.jqplot.js"></script>
      
<div id="container"></div>