html {
    background: darkslategrey url(img/wall.jpg);
    background-size: cover;
    font-family: "helvetica neue";
    text-align: center;
    font-size: 10px;
}

body {
    margin: 0;
    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 0 4px rgba(0, 0, 0, 0.1), inset 0 0 0 3px #efefef,
    inset 0 0 10px white, 0 0 10px rgba(0, 0, 0, 0.2);
}

.clock-face {
    position: relative;
    width: 100%;
    height: 100%;
    transform: translateY(-3px);
}

.hand {
    width: 50%;
    height: 4px;
    background: white;
    position: absolute;
    top: 50%;
    transform: rotate(90deg);
    transform-origin: 100%;
    border-radius: 2px;
}

.hour-hand {
    height: 14px;
    width: 35%;
    left: 15%;
    transform: translateY(-7px);
}

.min-hand {
    height: 8px;
    width: 45%;
    left: 5%;
    transform: translateY(-4px);
}