theme.css

body, table, form, input, td, th, p, textarea, select {
  font-family: "メイリオ","Meiryo","ヒラギノ角ゴ Pro W3",
  "Hiragino Kaku Gothic Pro","ＭＳ Ｐゴシック", "MS P Gothic","Osaka",
  Verdana,Arial, Helvetica, sans-serif;
}

#main-table {
  background-image: url(/images/pronama-chan.png) !important;
  
}

td.pane-header {
    background-color: rgba(240,240,240,0.5);
}