Answers for "how to fill div with image"

css image fit in div with aspect ratio

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

image to fill div

.fill {
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden
}
.fill img {
    flex-shrink: 0;
    min-width: 100%;
    min-height: 100%
}

css fill div with background image

div {
  background-image: url("example.com/image.png");
  background-size: 100% 100%;
}

fill image in div

img {
  width: 200px;
  height: 
  300px;
  object-fit: cover;
}

how to contain image size

overflow: 'hidden',
backgroundSize : 'contain',