.mm-toolbar-brand,
.mm-toolbar-item[title="Toggle dark theme"],
.mm-toolbar-item[title="Toggle recursively"],
.mm-toolbar-item[title="Toggle dark theme"]
/* .mm-toolbar-item[title="Click to show an alert"]  */
{
  display: none !important;
}

.mm-toolbar-item[title="Zoom in"],
.mm-toolbar-item[title="Zoom out"] {
  size: 40px;
}