Widget on the right side of my header image

I want to put a widget in my header and place it on the right side of the header image. Not right from the image but the right half of it.

When I create the widget using the simple code and put it in the header, it either comes above the image or under it.

I wanted to fix it with CSS and put absolute position but it is not positioning it anywhere on the right side.
This is the piece of code I was trying to place it with:
#socialhead {
border: none;
background-repeat: no-repeat;
height: 169px;
padding: 0;
position: absolute; top: 50px; left 600 px;
}


How can I put a widget on the right side of my header image? I want to put the social button links there.