.walkthrough {
  padding-top: 50px;
}
h1 {
  line-height: 2em;
}
h2 {
  line-height: 2em;
}
h3 {
  line-height: 2em;
}
p {
  font-size: 14px;
  line-height: 1.43em;
}
.wt {
  float: right;
  margin-top: 20px;
  min-width: 453px;
}
.row2 {
  padding: 0px;
  background: #fff;
  *zoom: 1;
}
.row2:before, .row2:after {
  display: table;
  content: "";
}
.row2:after {
  clear: both;
}
hr {
  margin-top: 40px;
}