button,
.btn{
  font-family: inherit;
  display: inline-block;
  text-align: center;
  text-transform:uppercase;
  text-decoration: none;
  font-weight:800;
  margin:var(--columngap) 0;
  /* account for font type/line height */
  padding:16px 16px calc(16px - .25em) 16px;
  cursor: pointer;
  font-size:16px;
  line-height:1.5;
  transition:all ease .2s;
  border: 1px solid currentColor;
  border-radius:2px;
}
button:hover,
button:active,
button:focus,
.btn:hover,
.btn:active,
.btn:focus{
  transform:scale(1.05);
}
button[disabled], .btn[disabled]{
  cursor:not-allowed;
  filter: saturate(0.5) opacity(.8);
}
button[disabled]:hover,
button[disabled]:active,
button[disabled]:focus,
.btn[disabled]:hover,
.btn[disabled]:active,
.btn[disabled]:focus{
    transform:none;
}
@media (min-width:660px){
  button, .btn {
    /* account for font type/line height */
    padding:20px 24px calc(20px - .25em) 24px;
  }
}