Omschrijving
#toggle-content:after {
content: ”;
background: -webkit-linear-gradient(top,rgba(255,255,255,0) 0,#fff 100%);
background: -webkit-gradient(linear,left top,left bottom,from(rgba(255,255,255,0)),to(#fff));
background: -o-linear-gradient(top,rgba(255,255,255,0) 0,#fff 100%);
background: linear-gradient(to bottom,rgba(255,255,255,0) 0,#fff 100%);
display: block;
position: absolute;
pointer-events: none;
bottom: 0;
left: 0;
width: 100%;
height: 65%;
}