GT Walsheim in action on toggl.com

.header-1 { font-family: GTWalsheim, Arial, sans-serif; font-size: 12px; font-style: normal; font-weight: 700; letter-spacing: 0.6px; line-height: 15.96px; text-transform: uppercase; color: #E3677C; }
.header-2 { font-family: GTWalsheim, Arial, sans-serif; font-size: 28px; font-style: normal; font-weight: 700; letter-spacing: -0.56px; line-height: 35.84px; text-transform: none; color: #000000; }
.content-1 { font-family: GTWalsheim, Arial, sans-serif; font-size: 18px; font-style: normal; font-weight: 500; letter-spacing: -0.36px; line-height: 27px; text-transform: none; color: #000000; }
.content-2 { font-family: GTWalsheim, Arial, sans-serif; font-size: 14px; font-style: normal; font-weight: 500; letter-spacing: normal; line-height: 42px; text-transform: uppercase; color: #282A2D; }
Found by @mikesten on 19 Apr 2018.

Liked by:
@mikesten @Joshua_D_ @nasikuciing @RamonReyes

GT Walsheim