#settings_form img {
  padding:2px;
  border:1px solid #aaa;
}

#settings_form input {
  background:white;
  border:1px solid #aaa;
  padding:5px;
  outline:none;
}

#settings_form input:active {
  border:1px solid #aae;
}

#settings_form img.question {
  border-width:0px;
  padding:0px;
}