div.dog 
{
    width: 200px;
    height: 186px;
    border-radius: 10px;
    background-image: url(https://users.ct.fh-salzburg.ac.at/dogs.webp);
    background-repeat: no-repeat;
}
body 
{ 
    font-family: Arial,sans-serif; 
    max-width: 1400px; 
    margin: 0 auto; 
    padding: 20px;
}
.section
{ 
    margin-bottom: 50px;
    max-width: 1400px;
}
.dogs-grid
{
    display: flex; 
    flex-wrap: wrap; 
    gap: 20px; 
}
h1
{ 
    color: #2c3e50; 
    margin-bottom: 20px; 
}