html fit image to div code example

Example 1: css image fit in div with aspect ratio

img {
    width: 100%;
    height: 100%; 
    object-fit: contain;
}

Example 2: resize img to fit

img {
    max-width:100%;
    height:auto;
}

Example 3: make image stretch to fit div

Just apply without any changing any code
img {
width: 100%;
}