.ts-title-pre { font: 700 10pt helvetica,arial,sans-serif; text-align: center; }
.ts-title { font: 700 14pt helvetica,arial,sans-serif; text-align: center; }
.ts-title-sub { font: 700 12pt helvetica,arial,sans-serif; text-align: center; }
.ts-author { font: 700 9pt helvetica,arial,sans-serif; text-align: center; margin-top: 5px; }
.ts-source { font: 700 9pt helvetica,arial,sans-serif; text-align: center; }
.ts-space { font: 700 9pt helvetica,arial,sans-serif; text-align: center; }

.ts-line { margin-bottom: 2px; }

.content-intro { font: 700 8pt helvetica,arial,sans-serif; text-align: center; margin-bottom: 2px; }
.point { font: 700 10pt helvetica,arial,sans-serif; }

.ref_title, .refs_title { font: 700 12pt arial, sans-serif; }
.refs { font: 8pt Arial, sans-serif;  }