.btn-outline-inverse { color: #428BCA; background-color: transparent; border-color: #428BCA; padding: 15px 30px; font-size: 20px; transition: all .1s ease-in-out; &:hover { color: #fff; border-color: #428BCA; background-color: #428BCA; } .fa { margin-right: 8px; } }