.toggleChecked {
    position: relative;
    width: 45px;
    height: 21px;
    border-radius: 20px;
    background-color:rgba(150,150,150,.25);
    box-shadow:inset rgba(0,0,0,.35) 0 1px 3px;
}
.toggleChecked input {
    opacity: 0;
    cursor: pointer;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 99;
    width:100%;
    height:100%;
}

.toggleChecked input:checked ~ .checkedBall {
    left: 0;
}

.toggleChecked input:checked ~ .checkedBall:before {
  background-color:rgb(3, 172, 255);
}

.txtOption {
    color:#888;
    cursor:pointer;
    position:absolute;
    margin: 0 14px;
    transition: color 0.25s ease 0.25s;
    font:12px/17px "Segoe UI", Segoe, Optima, Candara, "DejaVu Sans", Calibri, Arial, sans-serif;
}
.f_html {
    right:100%;
    pointer-events: none;
    color:#888;
}
.f_flash {
    left:100%;
}
.toggleChecked input:checked ~ .f_html {
    pointer-events: auto;
    color:#111;
}

.toggleChecked .checkedBall {
    display: block;
    position: absolute;
    z-index: 4;
    top: 3px;
    left: 17px;
    width: 8px;
    height: 8px;
    border-radius: 23px;
    transition: left 0.25s ease;
}
.toggleChecked .checkedBall:before {
    content:" ";
    display:block;
    position:absolute;
    top:2px;
    left:8px;
    width: 12px;
    height: 12px;
    border-radius:8px;
    background-color:#c7baba;
    box-shadow:inset rgba(0,0,0,.3)0 1px 1px, #fff 0 1px;
}