body {
  /*background-image: url("fieldsof_future.jpg");*/
  background: linear-gradient( rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5) ), url('fieldsof_future.jpg');
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
  font-family: Times;
  text-align: center;
  color: black;
  
}