Page Comparison

{csv:autoNumber=true|rowStyles=font-size: 1.5em; font-style:italic;,, background:lightyellow, background:lightblue,}

        Month, Max, Min, Avg
        January,  25.5,  6.3, 15.9
        February, 32.4, 12.8, 22.6
        March,    44.6, 24.5, 34.6
        April,    59.7, 37.1, 48.4
        May,      72.5, 48.7, 60.6
        June,     81.3, 57.9, 69.6
        July,     85.2, 62.8, 74.0
        August,   82.5, 60.7, 71.6
        September,73.7, 51.7, 62.7
        October,  61.1, 40.1, 50.6
        November, 43.6, 27.4, 35.5
        December, 29.9, 13.6, 21.8
        
{csv} 

A blank style (notice the 2 commas in a row) is what causes the normal Confluence behavior for the first data row.