<div class="container">
  <div class="headerWrap">
    <header class="wrapper">
      <nav>
        <ul>
          <li><a href=".">Home</a></li>
          <li><a href="#">Things to do</a>
            <ul>
              <li><a href="#">Golf Club</a></li>
              <li><a href="#">Book Club</a></li>
              <li><a href="#">Petanque</a></li>
              <li><a href="#">Tennis and Table Tennis</a></li>
            </ul>
          </li>
          <li><a href="#">The Parish</a>
            <ul>
              <li><a href="#">Newsletter</a></li>
              <li><a href="#">Parish Council</a></li>
            </ul>
          </li>
          <li><a href="#">Events</a>
            <ul>
              <li><a href="#">Event 1</a></li>
            </ul>
          </li>
          <li><a href="#">Gallery</a>
            <ul>
              <li><a href="#">Gallery 1</a></li>
            </ul>
          </li>
          <li><a href="#">Contacts</a></li>
        </ul>
      </nav>
    </header>
  </div>
</div>

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font: 1rem/1.4 Segoe UI, Candara, Bitstream Vera Sans, DejaVu Sans,
    Bitsream Vera Sans, Trebuchet MS, Verdana, Verdana Ref, sans-serif;
  color: #434343;
  background-color: #ffffcc;
}

header {
  background-color: rgba(255, 255, 255, 0.9);
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0 0.5rem;
}

.wrapper {
  margin: 0 auto;
}

.headerWrap {
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}

header {
  padding: 1em;
  text-align: center;
}

nav {
  font-size: 1.11rem;
}
nav ul {
  list-style: none;
  margin: 0.5rem 0;
  padding-left: 0;
}
nav li {
  position: relative;
  display: inline-block;
  padding: 0 0.75em;
}
nav ul ul {
  z-index: 1;
  position: absolute;
  top: auto;
  left: -3em;
  margin-top: -99em;
}
nav ul li:hover ul {
  margin-top: 0;
  transition: margin 0.5s ease;
}
nav ul ul li {
  width: 12em;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.9);
}
nav a {
  display: block;
  padding: 3px 0;
  color: #00c;
  text-decoration: none;
}
nav a:hover {
  color: #808;
  text-decoration: none;
}

.content {
  padding: 2em 0;
}