* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #006983; 
}

#layout {
  max-width: 1100px;
  margin: 0 auto;
  background: #ffffff;
}


header {
  padding: 10px;
}

header .logo {
  width: 180px;
  height: auto;
  display: block;
}


nav {
  background: #004f63;
  padding: 10px;
}

nav a {
  color: #fff;
  text-decoration: none;
  padding: 8px 12px;
  display: inline-block;
  background: #006983;
  margin-right: 6px;
  border-radius: 4px;
}

nav a:hover { background: #0084a7; }

nav a.active {
  background: #00a1c9;
  font-weight: bold;
}


main { padding: 15px; }

article {
  width: 64%;
  float: left;
  padding: 10px;
}

aside {
  width: 31%;
  float: right;
  padding: 10px;
  background: #f2f2f2;
}

footer {
  clear: both;
  background: #e6e6e6;
  padding: 10px;
  text-align: center;
}


.content-img,
.map-img {
  width: 100%;
  height: auto;
  display: block;
  margin: 10px 0;
  border: 1px solid #ccc;
}


form label {
  display: block;
  margin-top: 10px;
  font-weight: bold;
}

input[type="text"],
input[type="email"],
textarea,
select {
  width: 100%;
  padding: 8px;
  border: 1px solid #aaa;
  border-radius: 4px;
}

textarea { height: 110px; }

input[type="submit"] {
  margin-top: 12px;
  padding: 10px 14px;
  background: #006983;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

input[type="submit"]:hover { background: #0084a7; }


@media (max-width: 799px) {
  article, aside {
    float: none;
    width: 100%;
  }

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