* {
  margin: 0;
  padding: 0;
}

.clear {
  clear: both;
}

#dinosaur {
  width: 920px;
  margin: 100px auto 60px;
  padding: 0 20px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

#header h1 {
  font-size: 60px;
  line-height: 60px;
}

#header h1, #header h2, .work h3, .work p, #footer h4, #footer p {
  color: #000000;
}

#header h1, .work h3, #footer h4 {
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 3px solid #000000;
}

.work h3, #footer h4 {
  margin-top: 100px;
  font-size: 30px;
  line-height: 30px;
}

#header h2, .work p, #footer p, #footer span {
  font-size: 15px;
  line-height: 22px;
  font-weight: bold;
}

#header h2, .work img, .work p, #footer p {
  float: left;
}

#header h2, .work p, #footer p {
  width: 200px;
}

#header h2#zhenyi, #footer p#like {
  width: 680px;
  margin-right: 40px;
}

.work img {
  margin: 0 40px 30px 0;
  border: 1px solid #c0c0c0;
}

a {
  color: #ff0000;
  text-decoration: none;
  border-bottom: 1px solid #c0c0c0;
}