Umbilical hernia. An umbilical hernia is an outward bulging (protrusion) of the lining of the abdomen or part of the abdominal organ(s) through the area around the belly button. Causes. An umbilical hernia in an infant occurs when the muscle through which the umbilical cord passes does not close completely after birth.
The Lightbox ad is the first in a new family of display ads that will allow advertisers to only pay when a user engages, says Google on a company blog post announcing the addition.
Always on top of my list â is a lightbox effect on images. A lightbox effect is when a thumbnail of an image is clicked, the larger version of the image is faded in â while the rest of the page is dimmed in the background. This is very useful because it eliminates the need to leave the current page just to view the large version of the image.