Checkbox and radio button layout defaults

To provide better consistency with other browsers, the default values for a number of layout properties have changed for checkbox and radio button controls in IE11 edge mode.

The default values for margin, padding, and box-sizing are being updated for the checkbox and radio button input types in IE11 mode.

For older document modes, the previous defaults are used.

Affected webpages should use CSS rules to override the default values:

input[type="checkbox"], input[type="radio'] {
    box-sizing: content-box;
    margin: 0;
    padding: 3px;