.star {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;

    width: 60px;
    height: 60px;

    font-size: 13px;
    font-weight: bold;
    color: red; /* text color */

    background: linear-gradient(to bottom, #fff77a, #ffd500); /* glossy yellow */
    clip-path: polygon(
            50% 0%,
            61% 35%,
            98% 35%,
            68% 57%,
            79% 91%,
            50% 70%,
            21% 91%,
            32% 57%,
            2% 35%,
            39% 35%
    );
    border: 3px solid red;
    box-shadow: 0 4px 8px rgba(0,0,0,0.25);

    text-shadow: 1px 1px 2px rgba(255,255,255,0.6);
}

.star::after {
    content: "";
    position: absolute;
    top: 5%;
    left: 10%;
    width: 80%;
    height: 35%;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    transform: rotate(-15deg);
    pointer-events: none; /* don't block clicks */
}