.type-wrap {
  font-size: 50px;
  padding: 20px;
}

.typed-cursor {
    opacity: 1;
    -webkit-animation: blink 0.7s infinite;
    -moz-animation: blink 0.7s infinite;
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0% { opacity:1; }
    50% { opacity:0; }
    100% { opacity:1; }
}