default.css

body {
  backround: white;
  font: normal normal normal 14px/18px "Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, sans-serif;
  margin: 40px 20px;
  text-align: center;
}
div.page {
  margin: 0 auto;
  text-align: left;
  width: 520px;
}
h1 {
  color: #666;
  font-size: 60px;
  line-height: 60px;
  text-align: left;
  text-transform: uppercase;
}
ul {
  margin: 0 0 0 212px;
}
li {
  list-style: none;
  padding: 0;
}
a {
  color: black;
  text-decoration: none;
}
a:hover {
  color: blue;
}
img {
  border: none;
}
img.avatar {
  background: #f0f0f0;
  border: 1px solid #ccc;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  float: left;
  padding: 10px;
  transition: background 1s linear;
  -o-transition: background 1s linear;
  -moz-transition: background 1s linear;
  -webkit-transition: background 1s linear;
}
img.avatar:hover {
  background: #ccf;
  border: 1px solid #666;
}
li a {
  display: block;
  padding: 15px 10px 15px 10px;
}
li a img {
  opacity: 0.2;
  padding: 0 20px 0 0;
  vertical-align: middle;
  transition: opacity 1s linear;
  -o-transition: opacity 1s linear;
  -moz-transition: opacity 1s linear;
  -webkit-transition: opacity 1s linear;
}
li a:hover img {
  opacity: 1;
}

@media screen and (max-width: 600px) {
  div.page {
    margin: 0 auto;
    text-align: left;
    width: 340px;
  }
  h1 {
    font-size: 30px;
    line-height: 30px;
  }
  img.avatar {
    float: none;
  }
  ul {
    margin: 0;
    padding: 0;
  }
  li a {
    padding: 10px 0 10px 5px;
  }
  li a img {
    opacity: 1;
    padding: 0 10px 0 0;
  }
}