.btn { font-size: 1.2rem; display: inline-block; vertical-align: middle; border: 1px solid $gray; background: transparent; color: $black; font-weight: 600; padding: 0.5em 2em; text-decoration: none; }
.btn:hover, .btn:active {  }

.btn.btn-small { font-size: 0.9em; padding: 0.5em 1em; }