/*
 * ------------------------------------------------------------------
 *  
 * Tools and navigation
 * 
 */
.wh_print_link,
.wh_navigation_links,
.wh_navigation_links .navnext,
.wh_navigation_links .navprev{
    display:inline-block;
    margin-left:0.5em;
}

.wh_print_link button {
    border: none;
    background-color: transparent;
}

/**
 * Content area
 */
@media screen{
	/* On media print it creates problems if there is a two column page layout: big spaces around the elements that span all columns. */
	.wh_content_area {
	    min-height: 500px;
	}
}