SOURCE

<div class="a">sadasda</div>
<div class="b">sadasda</div>

.a {
    width: 300px;
    background: gray;
    color: black;
    padding-left: 50px;
}
.b {
    width: 30px;
    background: orange;
    color: white;
    padding-left: 50px;
    position: absolute;
    top: 8px;
    left: 8px;
    overflow: hidden;
}