html {
  background: #eeeeee;
  color: #222222;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.45;
}

body {
  margin: 0;
}

.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 18px;
}

.site-header {
  background: #ffffff;
  border: 1px solid #b8b8b8;
  padding: 18px 22px;
  margin: 18px 0;
}

.site-header h1 {
  margin: 0 0 6px;
  font-size: 34px;
  font-weight: normal;
}

.site-header p {
  margin: 0 0 12px;
}

nav {
  border-top: 1px solid #dddddd;
  padding-top: 10px;
}

nav a {
  display: inline-block;
  margin-right: 18px;
  color: #064f8f;
}

.box {
  background: #ffffff;
  border: 1px solid #b8b8b8;
  padding: 16px 22px;
  margin: 16px 0;
}

h2 {
  margin-top: 0;
  font-size: 22px;
  font-weight: normal;
  border-bottom: 1px solid #dddddd;
  padding-bottom: 5px;
}

.tool-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tool-list li {
  border-bottom: 1px solid #e3e3e3;
  padding: 10px 0;
}

.tool-list li:last-child {
  border-bottom: 0;
}

.tool-list h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.tool-list p {
  margin: 0;
}

a {
  color: #064f8f;
}

footer {
  color: #555555;
  font-size: 14px;
  margin: 20px 0;
  text-align: center;
}

@media (max-width: 600px) {
  .page {
    padding: 10px;
  }

  .site-header,
  .box {
    padding: 14px;
  }

  nav a {
    margin-right: 12px;
    margin-bottom: 6px;
  }
}