.tta-vh100{ 
  height: 100vh;
 }

.tta-pin-btn{ 
  border-style: solid;
  border-color: #ffffff;
  border-width: 1px;
 }

.fp-image{ 
  width: 85%;
 }

.margin-auto{ 
  margin: auto;
 }

.btn-shadow{ 
  box-shadow: 0px 2px 8px 0px #111111;
 }