How to remove arrows in input[type="number"] in Opera?

Question

Opera

There are solutions for Firefox and Webkit, but I can’t find anything for Opera, especially since they are the worst of all browsers there =)

Answer 1

Haven't tested, but it might work:

input::-o-outer-spin-button,
input::-o-inner-spin-button {
    -o-appearance: none;
    margin: 0;
}