.star {
    position: fixed;
    pointer-events: none;
}

.star:before,
.star:after {
    position: absolute;
    top: 0;
    left: 0;
    content: '\2726';
    font-size: 9px;
}

.star:before {
    color: transparent;
    text-shadow: 0 0 3px rgb(250, 250, 174);
}

.star:after {
    background: yellow;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}