body             { font-size: medium; font-family: Tahoma }
a:link             { color: #369; text-decoration: none; list-style-type: square }
a               { color: #369; text-decoration: none }
a:hover                      { color: #369; text-decoration: underline }
.im { border: solid 1px black }
.gris-clair { color: silver }
.im { border: solid 1px black }
.im2         { margin: 30px; border: solid 1px black; width: 175px; height: 125px }
.vert   { color: #2a547e }
h1 { font-weight: lighter; font-size: x-large }