CSS

rotate css

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

.tourne {
  transform: rotate(45deg); /* Équivalent à rotateZ(45deg) */
  background-color: pink;
}

rotate element css

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

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

rotate css

img{
  transform:rotate(360deg)/*rotate clockwise and come to  same position
    -360deg rotate anticlockwise*/
   transform:rotate(1turn) /* equal to 360 deg*/
   transform:rotate(400grad) /* 400grad equal to 360 deg */    
}

rotate css

.dialog-close-button.dialog-lightbox-close-button::after{
    
    background-image: url('http://psifass.appupgo.co.il/wp-content/uploads/2021/12/indoor-hotel-view-Large.png');
    display: block;
    height: 40px;
    width: 40px;
    content:"";
    /*transform: rotate(48deg);*/
    font-family: assistant;
    color: #FFF;
    font-weight: 300;
    font-size: 98px;
    margin-left: 10px;
}