<p class="line-1 anim-typewriter">Hi! I'm Brittany.</p>
<h1>
  <a href="" class="typewrite" data-period="1000" data-type='[ "I am a Software Developer.","I love to code.", "I build web applications.", "Follow me on Twitter or Dev.to." ]'>
    <span class="wrap"></span>
  </a>
</h1>

@import url(https://fonts.googleapis.com/css?family=Anonymous+Pro);


body {
  background-color: white;
  font-family: 'Anonymous Pro', monospace;
  text-align: center;
  color: black;
  padding-top:10em;
}

* { color:black; text-decoration: none;  font-family: 'Anonymous Pro', monospace;}

.line-1{
    position: relative;
    top: 50%;  
    width: 24em;
    margin: 0 auto;
    border-right: 2px solid rgba(255,255,255,.75);
    font-size: 180%;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    transform: translateY(-50%);    
}

/* Animation */
.anim-typewriter{
  animation: typewriter steps(44) 1s 1 normal both,
             blinkTextCursor 500ms steps(44) normal;
}
@keyframes typewriter{
  from{width: 0;}
  to{width: 9.3em;}
}

var TxtType = function(el, toRotate, period) {
        this.toRotate = toRotate;
        this.el = el;
        this.loopNum = 0;
        this.period = parseInt(period, 10) || 1000;
        this.txt = '';
        this.tick();
        this.isDeleting = false;
    };

    TxtType.prototype.tick = function() {
        var i = this.loopNum % this.toRotate.length;
        var fullTxt = this.toRotate[i];

        if (this.isDeleting) {
        this.txt = fullTxt.substring(0, this.txt.length - 1);
        } else {
        this.txt = fullTxt.substring(0, this.txt.length + 1);
        }

        this.el.innerHTML = '<span class="wrap">'+this.txt+'</span>';

        var that = this;
        var delta = 200 - Math.random() * 100;

        if (this.isDeleting) { delta /= 2; }

        if (!this.isDeleting && this.txt === fullTxt) {
        delta = this.period;
        this.isDeleting = true;
        } else if (this.isDeleting && this.txt === '') {
        this.isDeleting = false;
        this.loopNum++;
        delta = 500;
        }

        setTimeout(function() {
        that.tick();
        }, delta);
    };

    window.onload = function() {
        var elements = document.getElementsByClassName('typewrite');
        for (var i=0; i<elements.length; i++) {
            var toRotate = elements[i].getAttribute('data-type');
            var period = elements[i].getAttribute('data-period');
            if (toRotate) {
              new TxtType(elements[i], JSON.parse(toRotate), period);
            }
        }
        // INJECT CSS
        var css = document.createElement("style");
        css.type = "text/css";
        css.innerHTML = ".typewrite > .wrap { border-right: 0.08em solid black; font-family: 'Anonymous Pro', monospace;}";
        document.body.appendChild(css);
    };