Roboto in action on onthegrid.co

Under the hood

.content-1 { font-family: Roboto, sans-serif; font-size: 38px; font-style: normal; font-weight: 100; letter-spacing: normal; line-height: normal; text-transform: none; color: #333333; }
.content-2 { font-family: Roboto, sans-serif; font-size: 18px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; color: #333333; }