<style>
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        display: flex;
        justify-content: center;
        align-items: center;
        min-height: 100vh;
        background: #091921;
    }

    .clock {
        width: 350px;
        height: 350px;
        display: flex;
        justify-content: center;
        align-items: center;
        background-size: cover;
        border: 4px solid #091921;
        border-radius: 50%;
        box-shadow: 0 -15px 15px rgba(255, 255, 255, 0.05),
            inset 0 -15px 15px rgba(255, 255, 255, 0.05),
            0 15px 15px rgba(0, 0, 0, 0.3),
            inset 0 -15px 15px rgba(0, 0, 0, 0.3);
    }

    .clock:before {
        content: '';
        position: absolute;
        width: 15px;
        height: 15px;
        background-color: #fff;
        border-radius: 50%;
        z-index: 100;
    }

    .clock .hour,
    .clock .min,
    .clock .sec {
        position: absolute;
    }

    .clock .hour,
    .hr {
        width: 160px;
        height: 160px;
    }

    .clock .min,
    .mn {
        width: 190px;
        height: 190px;
    }

    .clock .sec,
    .sc {
        width: 230px;
        height: 230px;
    }

    .hr,
    .mn,
    .sc {
        display: flex;
        justify-content: center;
        position: absolute;
        border-radius: 50%;
    }

    .hr:before {
        content: '';
        position: absolute;
        width: 8px;
        height: 80px;
        background-color: #ff105e;
        z-index: 10;
        border-radius: 6px 6px 0 0;
    }

    .mn:before {
        content: '';
        position: absolute;
        width: 4px;
        height: 90px;
        background-color: #fff;
        z-index: 11;
        border-radius: 6px 6px 0 0;
    }

    .sc:before {
        content: '';
        position: absolute;
        width: 2px;
        height: 150px;
        background-color: #fff;
        z-index: 12;
        border-radius: 6px 6px 0 0;
    }
</style>

<div class="clock">
    <div class="hour">
        <div class="hr" id="hr"></div>
    </div>
    <div class="min">
        <div class="mn" id="mn"></div>
    </div>
    <div class="sec">
        <div class="sc" id="sc"></div>
    </div>
</div>