index.html

<link rel='stylesheet' href='http://fonts.googleapis.com/css?family=Open+Sans:700'>
<a href="#">awerest</a>

Logo-Animation.markdown

Logo Animation

A Pen by Aleksandar on CodePen.

License.

style.css

body {
  background: #bbbdc0;
  font-family: 'Open Sans';
}

a {
  left: 50%;
  background: #fff;
  color: #25272B;
  font-weight: 700;
  font-size: 18px;
  text-transform: none;
  text-decoration: none;
  line-height: 1em;
  letter-spacing: 7px;
  border: 3px solid #fff;
  border-radius: 2px;
  padding: 2px 6px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  display: block;
  position: relative;
  overflow: hidden;
  height: 30px;
  width: 30px;
  -webkit-transition: all 0.15s ease;
  -moz-transition: all 0.15s ease;
  transition: all 0.15s ease;
}

a:hover {
  margin-left: -30px;
  background: transparent;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0px;
  border-radius: 0;
  width: 90px;
  -webkit-transition: all 0.35s ease, width 0.25s ease 0.1s,     letter-spacing 0.1s ease 0.1s;
  -moz-transition: all 0.35s ease, width 0.25s ease 0.1s, letter-spacing 0.1s ease 0.1s;
  transition: all 0.35s ease, width 0.25s ease 0.1s, letter-spacing 0.1s ease 0.1s;
}