body {
  padding-top: 40px;
  background: #fff;
}

.topbar .brand {
  font-weight: bold;
}

main.container {
  padding-top: 80px;
}

.hero-unit {
  max-width: 690px;
  margin: 0 auto;
  padding: 55px;
  background: #f5f5f5;
  border: 1px solid #e5e5e5;
  box-shadow: inset 0 1px 0 #fff;
}

.hero-unit h1 {
  max-width: 650px;
  margin: 14px 0 18px;
  color: #222;
  font-size: 42px;
  line-height: 48px;
  letter-spacing: -2px;
}

.hero-unit p {
  max-width: 580px;
  margin-bottom: 24px;
  color: #666;
  font-size: 18px;
  line-height: 27px;
}

.hero-unit .answer {
  margin-bottom: 5px;
  color: #222;
  font-weight: bold;
}

.hero-unit .btn {
  margin-right: 8px;
}

.hero-unit .btn.primary {
  background-color: #5662d9;
  background-image: linear-gradient(top, #7289da, #5662d9);
  border-color: #4b55ba #4b55ba #343b82;
}

footer {
  max-width: 800px;
  margin: 30px auto 0;
  color: #aaa;
  text-align: center;
}

footer span {
  padding: 0 5px;
}

@media (max-width: 760px) {
  body {
    padding-top: 0;
  }

  .topbar {
    position: static;
  }

  .topbar .container,
  main.container {
    width: auto;
    margin: 0 14px;
  }

  .topbar .brand {
    margin-left: 0;
  }

  main.container {
    padding-top: 20px;
  }

  .hero-unit {
    padding: 30px 24px;
  }

  .hero-unit h1 {
    font-size: 32px;
    line-height: 37px;
  }

  .hero-unit .btn {
    display: block;
    margin: 0 0 10px;
    text-align: center;
  }
}