input.no-spin {
  -moz-appearance: textfield;
}

input.no-spin::-webkit-outer-spin-button,
input.no-spin::-webkit-inner-spin-button {
  /* display: none; <- Crashes Chrome on hover */
  -webkit-appearance: none;
  margin: 0; /* <-- Apparently some margin are still there even though it's hidden */
}
