*{
    margin: 0 auto;
    padding: 0 auto;
    font-family: Arial, Helvetica, sans-serif;
}

body{
    width:1200px; 
}

header, footer{
    width: 100%;
    height: 50px;
    background-color: rgb(95, 95, 255);
}

h1{
    color: white;
    text-align: center;
}

h2, h3{
    text-align: center;
}

.flex{
    display: flex;
    flex-wrap: wrap;
}

img{
    width: 500px;
    object-fit: contain;
}