.css_head { font-family:Arial; font-style:normal; font-weight:bold; font-size:12px; color:rgb(51,51,51); text-align:left; line-height:18px; }
.css_main { font-family:Arial; font-style:normal; font-weight:normal; font-size:10px; color:rgb(51,51,51); text-align:left; line-height:18px; }