#clock {
    position: relative;
    width: 10em;
    height: 10em;
    line-height: 1.5em;
    border-radius: 50%;
    z-index: 99;
    border: 2px solid #333;
    font-family: Arial, Helvetica, sans-serif;
}

#clock *,
#clock *:before,
#clock *:after {
    box-sizing: border-box;
    background-clip: padding-box;
}

#clock:before,
#clock:after,
#clock b:before,
#clock b:after {
    position: absolute;
    width: 1.5em;
    text-align: center;
}

#clock b {
    position: absolute;
    top: 4.25em;
    width: 100%;
}

#clock:before,
#clock:after {
    left: 4.25em;
}

#clock:before {
    content: "12";
    top: 0;
}

#clock:after {
    content: "6";
    bottom: 0;
}

#clock b:before {
    left: 0;
    content: "9";
}

#clock b:after {
    right: 0;
    content: "3";
}

#clock span {
    position: absolute;
    top: 0;
    left: 4.9375em;
    width: 0.125em;
    height: 100%;
}

#clock span+span {
    transform: rotate(90deg);
}

#clock i,
#clock span:before,
#clock span:after {
    position: absolute;
    top: 0.5em;
    left: 0;
    width: 100%;
    height: 9em;
}

#clock span:before,
#clock span:after {
    content: "";
    border-style: solid;
    border-color: #000;
    border-width: 0.5em 0;
    transform: rotate(30deg);
}

#clock span:after {
    transform: rotate(60deg);
}

#clock i {
    z-index: 2;
    left: 4.85em;
    width: 0.35em;
    background-color: #000;
    border: solid transparent;
    border-width: 0 0 3em;
    border-radius: 40%;
}

#clock i:first-of-type {
    border-width: 1.5em 0 3em;
}

#clock i:last-of-type {
    background-color: rgb(218, 38, 38);
    width: 0.25em;
}

#clock i:last-of-type:before,
#clock i:last-of-type:after {
    content: "";
    position: absolute;
    border-radius: 50%;
}

#clock i:last-of-type:before {
    top: 4em;
    left: -0.375em;
    width: 1em;
    height: 1em;
    background: #000;
}

#clock i:last-of-type:after {
    top: 4.25em;
    left: -0.125em;
    width: 0.5em;
    height: 0.5em;
    background: #ABC;
}