Blinking text with HTML and CSS only

 <span class="blinking">Am I blinking?</span>

.blinking{
    animation:blinkingText 1.2s infinite;
}

.blinking{
    animation:blinkingText 1.2s infinite;
}

@keyframes blinkingText{
    0%{     color: #000;    }
    49%{    color: #000; }
    60%{    color: transparent; }
    99%{    color:transparent;  }
    100%{   color: #000;    }
}