SVG <mask>无法与SVG缩放

Question

我正在尝试在SVG上创建不透明蒙版，但由于某种原因，它无法覆盖整个SVG，并且也无法缩放。

Codepen：https://codepen.io/chubbaluv/pen/rNNpjvj

def getAuthorized(url, username, password):

r = requests.get(url, auth=(username, password))

    if str(r.status_code) != '401':
        print "\n[!] Username: " + username + " Password: " + password + " Code: " + str(r.status_code) +  "\n"

svg {
  postion: absolute;
  }