* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #4F4F4F;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.image-container {
    margin:  20px 10px;
}

img {
    width: 100%;
    height: auto;
    display:  block;
}