.navbar a.historia {
    background-color: #4fa3f0;
    color: white;
    border-radius: 5px;
  }
.historia
{
  color:white;
  padding-top: 250px;
  background-color: #4fa3f0;
  padding-bottom: 50px;
}

.zarzad
{
  justify-content: space-between;
  width:50%;
  margin-left: auto;
  margin-right: auto;
  display: flex; 
}
.historia h2
{
  text-align: center;
  color:white;
}

@media screen and (max-width: 600px){
  #container
  {
    width:100%;
    height:900px;
  }
  .historia{
    padding-top: 200px;
  }
}