footer {
  border-top: 1px solid #efefef;
  margin-top: 5em;
}

.wbt-jumbotron {
  text-align: center;
}

.btn {
  margin-top: 1em;
}

a:hover {
    text-decoration: none;
}

h2 {
  font-size: 2.3em;
}

h3 {
  font-size: 1.7em;
}

th {
    background-color: #337ab7;
    color: white;
    vertical-align: center;
    text-align: center;
}

.feature {
    text-align: left;
}

.license-button-container {
    text-align: right;
}

.impl-status-cell {
    vertical-align: center;
    text-align: center;
    font-weight: bold;
}