* {
    box-sizing: border-box;
}

html {
    background: #018DED url(https://unsplash.it/1500/1000?image=881&blur=5);
    background-size: cover ;
    font-family: 'helvetica neue';
    text-align: center;
    font-size: 10px;
}

body {
    font-size: 2rem;
    display: flex;
    flex: 1;
    min-height: 100vh;
    align-items: center;
}

.clock {
    width: 30rem;
    height: 30rem;
    border: 20px solid white;
    border-radius: 50%;
    margin: 50px auto;
    position: relative;
    padding: 2rem;
    box-shadow: 0 0 0px 4px rgba(0, 0, 0, 0.1),
     inset 0 0 0 3px #efefef,
     inset 0 0 10px black,
     0 0 10px rgba(0, 0, 0, 0.2);
}

.clock-face {
    position: relative;
    width: 100%;
    height: 100%;
    transform: translateY(-3px); /*on account for the height of the clock*/
}

.hand {
    width: 50%;
    height: 2px;
    background: black;
    position: absolute;
    top: 50%;
    transform-origin: 100%; /* To fix the hand position at its right end at static for the clock rotation.*/
    transform: rotate(90deg);/* to start the hands at 12'O clock */
    transition: all 0.05s;
    transition-timing-function: cubic-bezier(0.1, 2.7, 0.58, 1); /* Transistion & timing-fn are for ticking effect.*/
}

.hour-hand {
    width: 50%;
    height: 8px;
    background: rgb(88, 78, 33);
}

.min-hand {
    width: 50%;
    height: 5px;
    background: rgb(47, 12, 12);
}