.titre1      { color: blue; font-weight: bold; font-size: 14px; text-align: center }
.titre2   { color: green; font-style: italic; font-size: 12px }
.titre3  { color: black; font-weight: bold; font-size: 12px }
.titre4 { color: #ffa500; font-weight: 500; font-size: 12px }
a   { color: blue; font-weight: normal; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; text-decoration: underline }
a:hover  { color: purple; text-decoration: none }
body         { color: black; font-size: large; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; background-color: #00529b; margin: 0 }
td       { color: black; font-size: 12px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; background-color: white }
.decalage    { margin-left: 10px }