.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
h1 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: center;
    padding: 10px;
    border-bottom: 2px solid black;
    border-right: 2px solid black;
    width: 400px;
}
img {
    width: 450px;
    height: 300px;
    border: 2px solid black;
    margin: 5px;
    transition: all 0.3s;
}

img:hover{
    transform: scale(1.2);
    
}