css z-index max code example

Example 1: z-index max value

z-index: 2147483638; //max value, fully mdoern cross-browser compatible

Example 2: max z-index value css

/* Max z-index value */
z-index: 2147483647;

Example 3: css z index

img {
  position: absolute; 
  /*position: relative;
  //position: fixed;*/
  left: 0px;
  top: 0px;
  z-index: -1;
}

The z-index property specifies the stack order of an element.