app/assets/stylesheets/components/_button.scss
.btn {
font-weight: 600;
width: 100%;
padding: 8px;
font-size: 1.125rem;
letter-spacing: 0.05rem;
}
.btn-primary {
&:hover {
background-color: $dark-brown;
}
}
.btn-primary, .btn-dark {
&, &:hover, &:active, &:focus {
color: #fff !important;
}
}