@media (max-width: 768px){
  /* Stop sidebars squeezing content */
  #primary, .content-area, .site-content { width: 100% !important; }
  #secondary, .sidebar, .widget-area { width: 100% !important; float: none !important; }

  /* Make titles readable */
  .entry-title, h1 { font-size: 28px !important; line-height: 1.15 !important; }
  h2 { font-size: 22px !important; line-height: 1.2 !important; }

  /* Prevent sideways scrolling */
  img, iframe, video { max-width: 100% !important; height: auto !important; }
  .entry-content { overflow-wrap: anywhere; word-break: break-word; }

  /* Cancel floated images */
  .entry-content img { float: none !important; display: block; margin: 12px auto !important; }
}