let randomthemes = [
    ["#ff8008", "#ffc837"],
    ["#4A00E0", "#8E2DE2"],
    ["#FF512F", "#F09819"],
    ["#FF5F6D", "#FFC371"],
    ["#FF416C", "#FF4B2B"],
    ["#ee0979", "#ff6a00"],
    ["#ec008c", "#fc6767"],
    ["#f857a6", "#ff5858"],
    ["#00c3ff", "#ffff1c"],
    ["#e1eec3", "#f05053"],
    ["#a8ff78", "#78ffd6"],
    ["#B3FFAB", "#12FFF7"],
    ["#AAFFA9", "#11FFBD"],
    ["#5433FF", "#20BDFF"],
    ["#00c6ff", "#0072ff"],
    ["#4e54c8", "#8f94fb"],
    ["#396afc", "#2948ff"],
    ["#673AB7", "#512DA8"],
    ["#4776E6", "#8E54E9"],
    ["#DA22FF", "#9733EE"]
  ];
  
  //grab a random gradient
  function rand(items) {
    return items[~~(items.length * Math.random())];
  }
  let randcolor = rand(randomthemes);
  document.documentElement.style.setProperty("--left", randcolor[0]);
  document.documentElement.style.setProperty("--right", randcolor[1]);