// ==UserScript==
// @name        steamgifts.com sticky header
// @description Makes the nav bar at the top of steamgifts.com "sticky" - i.e., always at the top of the screen even if you scroll the page down
// @namespace   Barefoot Monkey
// @include     https://www.steamgifts.com/*
// @version     1.1
// @grant       none
// ==/UserScript==
// Sticky header
var style = document.createElement('style')
style.textContent = `header {
top: 0;
position: sticky;
z-index: 1;
}
@supports ( not (position: sticky) ) {
header {
position: fixed;
width: 100%;
}
html {
padding-top: 39px;
}
}`
document.head.appendChild(style)