No padding when using overflow: auto

Question

I can\'t get padding-bottom to work when I use overflow-y: auto on a box.

HTML:

Answer 1

I think @-moz-document url-prefix() is what you need.

#container {
    padding: 3em;
    overflow-x: hidden;
    overflow-y: auto;
    width: 300px;
    height: 300px;
    background: red;
}

#some_info {
    height: 900px;
    background: #000;
}

@-moz-document url-prefix() {
  #container > :last-child {
    margin-bottom: 3em;
  }
}