.szovegdoboz {
  max-width: 1000px;
  margin: 0 auto 2em;
  padding: 0 1em;
  font-size: 1.1em;
  line-height: 1.6;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #98b69f;

}
header {
    background-color: #98b69f;

    text-align: center;
    padding: 0;
}
.fejlec-kep {
    width: 100%;
    height: auto;
    display: block;
}
.szlogen {
    color: white;
    margin: 0;
    padding: 10px;
}
nav {
    background-color: #98b69f;

    padding: 10px;
}
nav a {
    margin: 0 15px;
    text-decoration: none;
    color: #2e7d32;
    font-weight: bold;
}
main {
    padding: 20px;
}
section {
    margin-bottom: 40px;
}
section h2 {
    color: #2e7d32;
    border-bottom: 2px solid #81c784;
}
section img {
    width: 30%;
    margin: 10px;
    border-radius: 10px;
}