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.ariel18     { font-family: Arial; font-size: 18pt }
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.ariel8reg   { font-family: Arial; color: #800000; font-size: 8pt }
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.ariel12reg  { font-family: Arial; font-size: 12pt }
.ariel24bld  { font-family: Arial; font-size: 24pt; font-weight: bold }