Pewnie to coś na wzór: https://www.ipsfocus.com/forums/
I forum ukrytego przed innymi.
Kod CSS do dostosowania:
.focus-guest .cForumRow[data-categoryid="3"], .focus-g3 .cForumRow[data-categoryid="3"]{
-webkit-filter:grayscale(100%);
filter:grayscale(100%);
position:relative;
pointer-events:none;
}
.focus-guest .cForumRow[data-categoryid="3"]:before, .focus-g3 .cForumRow[data-categoryid="3"]:before{
content:"";
background:rgba(255,255,255,0.8);
position:absolute;
top:0;
left:0;
right:0;
bottom:0;
z-index:10;
cursor:normal;
}
.focus-guest .cForumRow[data-categoryid="3"]:after, .focus-g3 .cForumRow[data-categoryid="3"]:after{
content:"Customers Only";
font-size:30px;
position:absolute;
top:50%;
left:50%;
z-index:20;
-webkit-transform:translate(-50%,-50%);
transform:translate(-50%,-50%);
}