CSS만 사용하여 별 만들기

.apps4developers_css_shape {
    position: relative;
    display: block;
    width: 0px;
    height: 0px;
    margin: 32px 0;
    color: #CFB53B;
    border-left: 64px solid transparent;
    border-right: 64px solid transparent;
    border-bottom: 44.8px solid #CFB53B;
    transform: rotate(35deg);
}

.apps4developers_css_shape::before {
    content: '';
    position: absolute;
    top: -28.8px;
    left: -41.6px;
    display: block;
    height: 0;
    width: 0;
    border-left: 19.2px solid transparent;
    border-right: 19.2px solid transparent;
    border-bottom: 51.2px solid #CFB53B;
    transform: rotate(-35deg);
}
.apps4developers_css_shape::after {
    content: '';
    position: absolute;
    top: 1.8px;
    left: -67.2px;
    display: block;
    width: 0px;
    height: 0px;
    color: #CFB53B;
    border-left: 64px solid transparent;
    border-right: 64px solid transparent;
    border-bottom: 44.8px solid #CFB53B;
    transform: rotate(-70deg);
}