CSS help, Topics Thumbnail widget

[kmk]

Hi, how can I hide the author and topic infor in the topic thumbnail widget? What I want to do is only show the thumbnail and title. 

Thank in advance 

 

In the same widget I would like hide the number item too, I want to leave the space to show the title. 

 

I try to apply the css change, 

@media screen and (max-width: 979px) {
    .ipsCommentCount.ipsPos_right.ipsFaded {
    display: none;
    }
}

@media screen and (max-width: 979px) {
    .ipsType_reset.ipsType_medium.ipsType_blendLinks.ipsContained {
    display: none;
    }
}

But it cause 3 issues

Orange: After apply the code, the Topics by Tags widget is affected.

Green: Container truncate problem.

Red: The counter of replies is hidden, but the tittle don´t want to use the space, it just leave empty space.