.a{
    position: absolute;
    font-size: 100px;
    font-family: Arial, Helvetica, sans-serif;
    color: red;
    background-color: aqua;
    z-index: 0;
}

.b{
    position: absolute;
    margin-left: 60px;
    font-size: 100px;
    font-family: Arial, Helvetica, sans-serif;
    color: orange;
    background-color: blue;
    z-index: 1;
}

.c{
    position: absolute;
    margin-left: 115px;
    font-size: 100px;
    font-family: Arial, Helvetica, sans-serif;
    color: yellow;
    background-color: darkblue;
    z-index: 2;
}

.d{
    position: absolute;
    margin-left: 167px;
    font-size: 100px;
    font-family: Arial, Helvetica, sans-serif;
    color: lime;
    background-color: indigo;
    z-index: 3;
}

.e{
    position: absolute;
    margin-left: 185px;
    font-size: 100px;
    font-family: Arial, Helvetica, sans-serif;
    color: white;
    background-color: black;
    z-index: 4;
}

.A{
    position: relative;
    top: 200px;
    font-size: 100px;
    font-family: Arial, Helvetica, sans-serif;
    color: red;
    background-color: aqua;
    z-index: 0;
}

.B{
    position: relative;
    top: 200px;
    right: 10px;
    font-size: 100px;
    font-family: Arial, Helvetica, sans-serif;
    color: orange;
    background-color: blue;
    z-index: 1;
}

.C{
    position: relative;
    top: 200px;
    right: 20px;
    font-size: 100px;
    font-family: Arial, Helvetica, sans-serif;
    color: yellow;
    background-color: darkblue;
    z-index: 2;
}

.D{
    position: relative;
    top: 200px;
    right: 30px;
    font-size: 100px;
    font-family: Arial, Helvetica, sans-serif;
    color: lime;
    background-color: indigo;
    z-index: 3;
}

.E{
    position: relative;
    top: 200px;
    right: 40px;
    font-size: 100px;
    font-family: Arial, Helvetica, sans-serif;
    color: white;
    background-color: black;
    z-index: 4;
}