Open Sans in action on appbot.co

Under the hood

.header-1 { font-family: "Open Sans", sans-serif; font-size: 42px; font-style: normal; font-weight: 300; letter-spacing: normal; line-height: 46px; text-transform: none; color: #FFFFFF; }
.header-2 { font-family: "Open Sans", sans-serif; font-size: 18px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 20px; text-transform: none; color: #BCD1EE; }
.header-3 { font-family: "Open Sans", sans-serif; font-size: 13px; font-style: normal; font-weight: 600; letter-spacing: normal; line-height: 20px; text-transform: none; color: #FFFFFF; }
.content-1 { font-family: "Open Sans", sans-serif; font-size: 14px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 20px; text-transform: none; color: #BCD1EE; }