body {
    font-family: Helvetica, Arial, sans-serif;
}
#sidebar .favorites {
	display: none;
}
#sidebar .important {
	display: none;
}
#sidebar .tags {
	display: none;
}
#aside_feed .about {
	display: none;
}
a.signin {
        display: none;
}
.category .title.error::before {
  content: "";
}