how to set the angle of an image in css code example

Example 1: rotate image html

.img {
transform: rotate(90deg);
}

Example 2: image rotate with css

div {
  width: 80px;
  height: 80px;
  background-color: skyblue;
}

.rotated {
  transform: rotate(45deg); /* Equal to rotateZ(45deg) */
  background-color: pink;
}