table div>h3.tag-groups-first-group {
display: none;
}
<div class="main-block">
<div class="inner-block-1"></div>
<div class="inner-block-2"></div>
</div>
.main-block {
width: 200px;
height: 200px;
border: 1px solid #000;
position: relative;
}
.inner-block-1 {
width: 100px;
height: 100px;
background-color: #f00;
position: absolute;
top: 0;
left: 0;
}
.inner-block-2 {
width: 50px;
height: 50px;
background-color: #0f0;
position: absolute;
bottom: 0;
right: 0;
}
Позитив - наше все))