div#page {
  border:1px solid purple;
  width:755px;
  margin:0 auto;
  padding:5px;
  text-align:left;
}
div {
  text-align:center;
}

div#header {
  border:2px solid red;
  width:750px;
  height:30px;
}
div#left-column {
  border:2px solid green;
  width:200px;
  float:left;
  margin:10px 0 10px 5px;
  height:350px;
}
div#right-column {
  border:2px solid blue;
  width:500px;
  margin:10px 0 10px 235px;
  min-height:500px;
  _height:500px
}
div#footer {
  border:2px solid red;
  width:750px;
  height:30px;
}

@media only screen and (min-width: 500px) {

    .paypal-button-container {
        min-width: 150px !important;
        max-width: 250px !important;
        font-size: 18px;
    }
}