body {

font-family: Helvetica, Arial, sans-serif;

}

div {

width: 200px;

height: 150px;

}

div h3 {

margin: 0;

padding: 0;

text-align: center;

font-size: 30xp;

font-weight: bold;

line-height: 150px;

color: #fff;

}

.orange {

margin-top: -50px;

margin-left: 20px;

position: relative;

background-color: orangered;

border: 5px solid deeppink;

z-index: 20;

}

.blue {

margin-bottom: 15px;

position: relative;

z-index: 50;

background-color: lightblue;

border: 5px solid blue;

}

.yellow {

position: absolute;

right:0;

top:0;

width: 100px;

height: 75px;

background-color: yellow;

border: 1px solid goldenrod;

}

.yellow h3 {

color: #000;

line-height: 75px;

z-index: 100;

}