body {
  background-color: #fff; 
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
}

.navbar {
  background-color: #000a38; 
}

.navbar .navbar-brand,
.navbar .nav-link {
  color: #ffffff;
}

.navbar .nav-link:hover,
.navbar .navbar-brand:hover {
  color: #f8f9fa;
}

main {
  color: #333;
}

.bg-dark {
  background-color: #000a38!important;
  color: #fff;
}
.btn-primary {
  background-color:#dca73d;
  border:0px;
  border-radius:0px;
  font-weight:bold;
  font-size:15px;
  padding:10px 20px;
}
.btn-secondary { 
  background-color:#0077ce;
  border:0px;
  border-radius:0px;
  font-weight:bold;
  font-size:15px;
  padding:10px 20px;
}
.btn-primary:hover {
  background-color:#cf9829;
}
.btn-secondary:hover {
  background-color:#0067b1;
}
h1 {
  font-size:32px;
}
h2 {
  font-size:28px;
}
h3 {
  font-size:24px;
}
.bt {
  display:flex;
  justify-content:center;
  padding:15px;
}
.container img {
  display:block;
  margin:0 auto;
  max-width:100%;
}
.logofooter {
  display:flex;
}
.logofooter img {
  height:50px;
  margin:10px;
}
@media (max-width:500px){
.logofooter {
  flex-direction:column;
}
.logofooter .age {
  width:50px;
  height:50px;
}
}