.area {
    padding-bottom: 30px;
    margin-bottom: 30px;
}

.area,
.circle {
    width: 100%;
    height: 100%;
}

.circle {
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
    background: linear-gradient(244deg, var(--warna_2), transparent);
    max-height: 396px;
    z-index: -10000;
}

.circle li {
    position: absolute;
    display: block;
    list-style: none;
    width: 20px;
    height: 20px;
    background: hsla(0, 0%, 100%, 0.2);
    animation: animate 25s linear infinite;
    bottom: -150px;
}

.circle li:first-child {
    left: 25%;
    width: 80px;
    height: 80px;
    animation-delay: 0s;
}

.circle li:nth-child(2) {
    left: 10%;
    width: 20px;
    height: 20px;
    animation-delay: 2s;
    animation-duration: 12s;
}

.circle li:nth-child(3) {
    left: 70%;
    width: 20px;
    height: 20px;
    animation-delay: 4s;
}

.circle li:nth-child(4) {
    left: 40%;
    width: 60px;
    height: 60px;
    animation-delay: 0s;
    animation-duration: 18s;
}

.circle li:nth-child(5) {
    left: 65%;
    width: 20px;
    height: 20px;
    animation-delay: 0s;
}

.circle li:nth-child(6) {
    left: 75%;
    width: 110px;
    height: 110px;
    animation-delay: 3s;
}

.circle li:nth-child(7) {
    left: 35%;
    width: 150px;
    height: 150px;
    animation-delay: 7s;
}

.circle li:nth-child(8) {
    left: 50%;
    width: 25px;
    height: 25px;
    animation-delay: 10s;
    animation-duration: 45s;
}

.circle li:nth-child(9) {
    left: 20%;
    width: 15px;
    height: 15px;
    animation-delay: 2s;
    animation-duration: 35s;
}

.circle li:nth-child(10) {
    left: 85%;
    width: 150px;
    height: 150px;
    animation-delay: 0s;
    animation-duration: 11s;
}

@keyframes animate {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
        border-radius: 0;
    }

    to {
        transform: translateY(-1000px) rotate(2turn);
        opacity: 0;
        border-radius: 50%;
    }
}