kegg.enrichment.bubble2(terms,
    size = "12000,10000",
    padding = "padding:300px 2500px 500px 300px;",
    colorset = "YlGnBu:c9",
    top.n = 9,
    mapLevels = 25,
    label.font = "font-style: normal; font-size: 42; font-family: Verdana;",
    tick.font = "font-style: normal; font-size: 36; font-family: Verdana;",
    axis.stroke = "stroke: black; stroke-width: 10px; stroke-dash: solid;",
    legend.title.font = "font-style: normal; font-size: 50; font-family: Verdana;",
    grid.stroke = "stroke: lightgray; stroke-width: 10px; stroke-dash: dash;",
    dpi = 300);