sombra de un sólo lado. http://stackoverflow.com/questions/5115427/how-can-i-add-a-box-shadow-on-one-side-of-an-element Yes, you can use the shadow spread property of the box-shadow rule: The fourth property there -2px is the shadow spread, you can use it to change the spread of the shadow, making it appear that the shadow is on one side only.
This also uses the shadow positioning rules 10px sends it to the right (horizontal offset) and 0px keeps it under the element (vertical offset.) 5px is the blur radius :)
.wrapperLogoHeader {
border-right: 1px solid #333;
box-shadow: 6px 0 5px -2px #333;
}