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.titre { color: #f70; font-style: italic; font-weight: bold; font-size: 26px; font-family: Arial, Helvetica }
.s-titre { color: #414b9c; font-weight: bold; font-size: 18px; font-family: Arial, Helvetica }
.intro { color: #3c474e; font-style: italic; font-size: 12px; font-family: Arial, Helvetica }