@keyframes shine {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.green-shine {
    position: relative;
    display: inline-block;
}

.green-shine::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 100%;
    height: 1.2em;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 149, 0.25), transparent);
    background-size: 200% auto;
    animation: shine 4s linear infinite;
    z-index: 0;
    filter: blur(10px);
}

.green-shine span {
    position: relative;
    z-index: 1;
}