求一个去除CSS文件冗余的方法

现在我有一个CSS文件

CSS里的选择器有若干重复的
CSS code

/*dtfmat*/
.icon-16-dtfmat{
    background-image:url(/resource/graphics/icons/application-dtfmat-16px.png) !important;
}
/* chapan */
.icon-add-chapan{
    background-image:url(/system/chapan/img/add_16.gif) !important;
}
.icon-csv-expfil{
    background-image:url(/system/chapan/img/del_16.gif) !important;
}
.icon-filter-chapan{
    background-image:url(/system/chapan/img/filter_import_16.png) !important;
}
.x-color-palette-2-chapan{
    width: 150px;
    height: 38px;
    cursor: pointer;
}
.x-color-palette-2-chapan a{
    border: 1px solid;
    float: left;
    padding: 2px;
    text-decoration: none;
    -moz-outline: 0 none;
    outline: 0 none;
    cursor: pointer;
}
.x-color-palette-2-chapan a:hover, .x-color-palette-2-chapan a.x-color-palette-2-chapan-sel{
    border: 1px solid;
}
.x-color-palette-2-chapan em{
    display: block;
    border: 1px solid;
}
.x-color-palette-2-chapan em span{
    cursor: pointer;
    display: block;
    height: 10px;
    line-height: 10px;
    width: 10px;
}
/* chktre */
.chktre-node-icon-hide {
display:none
}





/* expfil */
.icon-print-expfil {
    background-image:url(/resource/graphics/icons/printer.png) !important;
}
.icon-export-expfil {
    background-image:url(/resource/graphics/icons/application-export.png) !important;
}
.icon-csv-expfil{
    background-image:url(/resource/graphics/icons/document-csv.png);
}
.icon-html-expfil{
    background-image:url(/resource/graphics/icons/document-html.png) !important;
}
.icon-excel-expfil{
    background-image:url(/resource/graphics/icons/document-excel.png);
}
.icon-jpg-expfil{
    background-image:url(/resource/graphics/icons/document-image.png);    
}
.icon-pdf-expfil{
    background-image:url(/resource/graphics/icons/document-pdf.png) !important;
}

现在我想要得到一个脚本

能去除CSS里的重复项

请高手提供一个方法谢谢

作者: junyan4tc 发布时间: 2011-01-07

没看出哪重复。都有用

作者: ihefe 发布时间: 2011-01-07

这样吧
CSS code

/*dtfmat*/
.icon-16-dtfmat{
    background-image:url(/resource/graphics/icons/application-dtfmat-16px.png) !important;
}
/* chapan */
.icon-add-chapan{
    background-image:url(/system/chapan/img/add_16.gif) !important;
}
.icon-csv-expfil{
    background-image:url(/system/chapan/img/del_16.gif) !important;
}
.icon-pdf-expfil{
    background-image:url(/system/chapan/img/filter_import_16.png) !important;
}
.x-color-palette-2-chapan{
    width: 150px;
    height: 38px;
    cursor: pointer;
}
.x-color-palette-2-chapan a{
    border: 1px solid;
    float: left;
    padding: 2px;
    text-decoration: none;
    -moz-outline: 0 none;
    outline: 0 none;
    cursor: pointer;
}
.x-color-palette-2-chapan a:hover, .x-color-palette-2-chapan a.x-color-palette-2-chapan-sel{
    border: 1px solid;
}
.icon-pdf-expfil{
    display: block;
    border: 1px solid;
}
.x-color-palette-2-chapan em span{
    cursor: pointer;
    display: block;
    height: 10px;
    line-height: 10px;
    width: 10px;
}
/* chktre */
.chktre-node-icon-hide {
display:none
}





/* expfil */
.icon-print-expfil {
    background-image:url(/resource/graphics/icons/printer.png) !important;
}
.icon-pdf-expfil{
    background-image:url(/resource/graphics/icons/application-export.png) !important;
}
.icon-csv-expfil{
    background-image:url(/resource/graphics/icons/document-csv.png);
}
.icon-html-expfil{
    background-image:url(/resource/graphics/icons/document-html.png) !important;
}
.icon-excel-expfil{
    background-image:url(/resource/graphics/icons/document-excel.png);
}
.icon-pdf-expfil{
    background-image:url(/resource/graphics/icons/document-image.png);    
}
.icon-pdf-expfil{
    background-image:url(/resource/graphics/icons/document-pdf.png) !important;
}

作者: junyan4tc 发布时间: 2011-01-07

求一个去除CSS文件冗余的方法

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