html {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
*, *:before, *:after {
  -webkit-box-sizing: inherit;
  -moz-box-sizing: inherit;
  box-sizing: inherit;
  }

html, body {
  padding: 0;
  margin: 0;
}

.header {
  width: 100%;
  background-color: #144e9b;
}

.header-logo {
  width: 20em;
  height: auto;
  margin: 1em 0 0 1em;
}

.text-header {
  font-size: xx-large;
}

a,
.contact-text {
  font-size: x-large;
  padding: 1em 1em;
  font-weight: bold;
}

.error-text {
  width: 75%;
  margin: 0 auto;
  font-size: x-large;
}

hr {
  border: 0.2em solid #ff7218;
  margin: 0;
}

.container {
  width: 100%;
  text-align: center;
}

.footer {
  min-height: 4em;
  background-color: #144e9b;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}