body:after{
    content: "alpha";
    position: fixed;
    width: 80px;
    height: 25px;
    background: #EE8E4A;
    top: 7px;
    left: -20px;
    text-align: center;
    font-size: 13px;
    font-family: sans-serif;
    text-transform: uppercase;
    font-weight: bold;
    color: #fff;
    line-height: 27px;
    transform:rotate(-45deg);
}

/* Toggle A */
input:checked ~ .dot {
    transform: translateX(100%);
    background-color: #48bb78;
}

/* Toggle B */
input:checked ~ .dot {
    transform: translateX(100%);
    background-color: #48bb78;
}