I have a requirement where clicking on a an icon brings up a popup with chatter feed for a particular Entity Id like the image below. I was able to do this but clicking on like or Post or Files doesn`t work
<chatter:feed showPublisher="true" entityId="{!taskId}"/>
CSS
.custPopup {
background-color: #ffffff;
border-width: 2px;
border-radius: 10px;
z-index: 9999;
left: 45%;
padding: 10px;
position: absolute;
width: 650px;
margin-left: -250px;
top: 50px;
}
.popupBackground {
background-color: black;
opacity: 0.20;
filter: alpha(opacity 20);
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
z-index: 1;
}
i will post the code if required