body {}
p   { font-size: 12px; font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif }
.page  { margin-right: auto; margin-left: auto; width: 700px }
.centrer { text-align: center }
a:link   { color: blue; font-size: 12px; font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; text-decoration: none }
h1 { font-size: 20px; font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-weight: normal; text-align: center; margin-bottom: 30px }