how to change the size of an image css code example

Example 1: resize image html

<!--
Resize image using html 

When we add any image in 'src' attribute of 'img' tag then image appears with original size on webpage
and if we want to resize the image we have to add extra attribute i.e. height and width to img tag to resize the image
-->

Simple img tag
<img src="image_path" alt="Image Sample">

With height and width attribute
<img src="image_path" width="200" height="40" alt="Image Sample">

<!--
I hope it will help you.
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-->

Example 2: css image size adjust

squareImage {
  border: 1px solid #ddd;	/* thickness and color of border */
  border-radius: 4px;		/* edge rounding of border */
  width: 150px;				/* width of image (px or % or auto) */
  height: auto;				/* height of image (px or % or auto) */
}

Example 3: Scaling Images and Videos css

.container {
  width: 50%;
  height: 200px;
  overflow: hidden;
}

.container img {
  max-width: 100%;
  height: auto;
  display: block;
}

Example 4: css change image width

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

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

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

Example 5: CSS change image height

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

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

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