@media screen and (min-width: 500px) {
  img[src*="p02"] {
    width:470px;
    float:right;
    margin:0 0 2em 1em;
  }
  img[src*="p07"] {
    width:470px;
    float:left;
    margin:0 1em 2em 0px;
  }
}   


@media screen and (max-width: 499px) {
}