body {
  margin: 0;
  overflow: hidden;
  background: -webkit-radial-gradient( left bottom, circle farthest-corner, #e1fd3e, #174709);
  background: -moz-radial-gradient( left bottom, circle farthest-corner, #e1fd3e, #174709);
  background: -ms-radial-gradient( left bottom, circle farthest-corner, #e1fd3e, #174709);
  background: -o-radial-gradient( left bottom, circle farthest-corner, #e1fd3e, #174709);
  background: radial-gradient( farthest-corner circle at left bottom, #e1fd3e, #174709);
}