html
 { font-size: smaller; margin: 0; padding: 0 }
body
   { font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular, sans-serif; background-color: white; margin: 0; padding: 0 }
#boxcentrato { text-align:center; }
#boxlargh
 { text-align: left; margin: 0 auto; width: 650px }
h1
 { color: #070; font-weight: normal; font-size: large; background-color: #ccc; margin: 20px 0 2px; padding: 3px 4px; border-bottom: 2px solid black }
h2
 { color: black; font-weight: normal; font-size: large; margin: 15px 0 2px; padding: 3px 4px; border-bottom: 2px solid black }
h3   { color: black; font-weight: bold; font-size: x-large; text-align: center; margin: 20px 0 2px; padding: 3px 4px; border-bottom: 2px solid black }
h4  { color: black; font-style: italic; font-weight: bold; font-size: medium; text-align: center; margin: 2px 0 40px; padding: 0px 4px }
h5   { color: black; font-style: italic; font-weight: normal; font-size: smaller; margin: 0px 0 5px; padding: 10px 4px 0px }