body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}
.conteiner {
    margin: 1%;
    border: solid 3px;
    font-family: 'Segoe Print', 'Times New Roman', serif;
    font-size: 18px;
    background: url('../images/skyline.png') bottom left repeat-x;
}
#header {
  margin: 0 5%;
  text-align: center;
}
#header article {
    text-align: justify;
}
#footer {
  margin-bottom: 3%;
}