Check out example codes for "CSS change image height". It will help you in understanding the concepts better.

Code Example 1

img {
  width: width;
  height: height;
}

Code Example 2

div {
  height: 
200px;
  width: 50%;
  background-color: powderblue;
}

Code Example 3

/*Search Term: "CSS change image height"*/

img {
  height: /*Add height here*/;
}

/*Example*/
img {
  height: 200px;
}

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