.main {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto; 
  font-family: 'Oxygen', sans-serif;
}

.logo {
  padding-left: 20px; 
  padding-top: 15px; 
  border-bottom: 2px solid black;
}

.text {
  padding-bottom: 20px;
  font-size: 1.2em; 
  margin: 0 auto; 
  max-width: 970px;
}

.footer {
  padding-bottom: 20px;
  font-size: 1.2em;
}
 
.firma {
   padding-top: 20px;
   padding-bottom: 20px;
}

.firma img {
 padding-bottom: 50px;
}

.baner img {
    transition: transform 1s;
    padding: 40px 0;
}

.baner img:hover { 
    transform: scale(1.05);
}