@media (max-width: 1679px) {
  /* Blog layout: Portfolio */
  .post_layout_portfolio_4 .mejs-button.mejs-volume-button {
    display: none;
  }
  .post_layout_portfolio_4 .mejs-controls a.mejs-horizontal-volume-slider {
    display: none !important;
  }
}
@media (max-width: 1439px) {
  /* Blog layout: Portfolio */
}