.ui-switcher {
    background-color: #bdc1c2;
    display: inline-block;
    height: 20px;
    width: 48px;
    border-radius: 10px;
    box-sizing: border-box;
    vertical-align: middle;
    position: relative;
    cursor: pointer;
    transition: border-color 0.25s;
    margin: -2px 4px 0 0;
    box-shadow: inset 1px 1px 1px rgba(0, 0, 0, 0.15);
}

    .ui-switcher:before {
        font-family: sans-serif;
        font-size: 10px;
        font-weight: 400;
        color: #ffffff;
        line-height: 1;
        display: inline-block;
        position: absolute;
        top: 6px;
        height: 12px;
        width: 20px;
        text-align: center;
    }

    .ui-switcher[aria-checked=false]:before {
        content: 'OFF';
        right: 7px;
    }

    .ui-switcher[aria-checked=true]:before {
        content: 'ON';
        left: 7px;
    }

    .ui-switcher[aria-checked=true] {
        background-color: #25ba9a;
    }

    .ui-switcher:after {
        background-color: #ffffff;
        content: '\0020';
        display: inline-block;
        position: absolute;
        top: 2px;
        height: 16px;
        width: 16px;
        border-radius: 50%;
        transition: left 0.25s;
    }

    .ui-switcher[aria-checked=false]:after {
        left: 2px;
    }

    .ui-switcher[aria-checked=true]:after {
        left: 30px;
    }