Century School with Proxima Nova in action on studiompls.com

Under the hood

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.header-2 { font-family: CenturySchoolbook, Sentinel, Georgia, 'Times New Roman', Times, serif; font-size: 32px; font-style: normal; font-weight: 200; letter-spacing: normal; line-height: 48px; text-transform: none; color: #333333; }
.header-3 { font-family: CenturySchoolbook, Sentinel, Georgia, 'Times New Roman', Times, serif; font-size: 20px; font-style: italic; font-weight: 200; letter-spacing: normal; line-height: 40px; text-transform: none; color: #333333; }
.header-4 { font-family: CenturySchoolbook, Sentinel, Georgia, 'Times New Roman', Times, serif; font-size: 20px; font-style: normal; font-weight: 200; letter-spacing: normal; line-height: 40px; text-transform: none; color: #333333; }
.header-5 { font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 25px; font-style: normal; font-weight: bold; letter-spacing: 1px; line-height: 48px; text-transform: uppercase; color: #333333; }