body {
  font-family: tohoma, arial, sans-serif;
  margin: 0;
  padding: 0;
}

#principal {
  width: 1024px;
  margin: 20px auto;
}

#header {
  height: 50px;
  background-color: #162028;
  position: relative;
}

#imgLogo {
  margin: 10px 0 0 125px;
}

#navHeader {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
}

#navHeader ul {
  margin: 0;
  padding: 0;
}

#navHeader li {
  list-style: none;
  display: inline-block;
  margin-right: 30px;
  padding: 15px;
}

#navHeader a {
  color: #425564;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: normal;
  transition: color 0.3s;
}

#navHeader a:hover {
  color: white;
}

#portifolio {
  padding: 50px 100px;
  text-align: center;
}

#portifolio h1 {
  font-size: 36px;
  color: #252525;
}

#portifolio p {
  font-size: 16x;
  line-height: 2;
  color: #555;
}

#galeria {
  color: #555;
  padding: 0 100px 50px 100px;
  overflow: auto;
}

#imgGaleria {
  margin-left: 10px;
  width: 32%;
  float: left;
  text-align: center;
}

.tituloGaleria {
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: 16px;
  font-weight: bold;
  color: #162028;
}

#sobre {
  background-color: #003d52;
  padding: 100px;
  color: white;
  background-image: url(../img/bg_detalhe.png);
  background-repeat: no-repeat;
  background-position: right bottom;
}

#sobre h2 {
  text-transform: uppercase;
  font-size: 40px;
  font-weight: normal;
}

#sobre p {
  line-height: 2;
  width: 70%;
}

#contato {
  margin: 50px 0;
}

#contato address {
  color: #143f52;
  text-transform: uppercase;
  font-style: normal;
  text-align: center;
  font-weight: bold;
}

#mapa {
  width: 100%;
  height: 400px;
  margin-bottom: 25px;
}

#mapa iframe {
  width: 100%;
  height: 400px;
}

#rodape {
  background-color: #0b171f;
  padding: 25px;
  font-size: 12px;
  color: #6f8597;
  letter-spacing: 5px;
  text-align: center;
}