body {
  background-color: rgb(236,232,229);
  background-image: url("./img/cactus.jpeg");
  background-repeat: no-repeat;
  background-size: cover;
  /*background-position: 50% 100%; */
}
img
{
  position:absolute;
  width:834px; /*image width */
  height:134px; /*image height */
  left:45%; 
  top:50%;
  margin-left:-417px; /*image width/2 */
  margin-top:-67px; /*image height/2 */
}