body {
    overflow: auto !important; /* Or overflow-y-scroll */
    overscroll-behavior: auto !important;
}

pre,.highlight{
 white-space: pre-wrap;       /* Wrap long lines */
  word-wrap: break-word;       /* Break long words */
  overflow-wrap: break-word;   /* Modern alternative to word-wrap */
  max-width: 100%;             /* Constrain to parent */
  overflow-x: auto;  
}