/* sabes bien qué decir */

/* hide close tab buttons  */
.tab-close-button {
  display: none;
}

/* hide favicon on non-pinned tabs */
.tabbrowser-tab:not([pinned]) .tab-icon-image {
  display: none !important;
}

/* hide reload button */
#reload-button, #stop-button {
  display: none !important;
}