.color-blink-text {
    -webkit-animation: color-blink-text 2s step-start infinite;
    animation: color-blink-text 2s step-start infinite
}

@-webkit-keyframes color-blink-text {
    0% { color: green }
    50% { color: transparent }
    100% { color: green }
}
@keyframes color-blink-text {
    0% { color: green }
    50% { color: transparent }
    100% { color: green }
}