/* on Safari and Chrome  */
@media screen and (-webkit-min-device-pixel-ratio:0)
{
    /* allows floated images to display in lightbox without need to disable the float */
    .serendipity_image_link:before {
        content: '';
        display: inline-block;
    }
    /* same for centered images */
    .serendipity_image_center {
        display: block;
    }
}