#netnav,
#homelink,
#ratingbox,
#linkactionboxes,
#gomathsbox,
#copyinst,
.shareline,
.correction,
.sidebar,
.userline,
#embed,
#acshowlink,
#footersection {
display: none;
}
a {
text-decoration: none;
color: black;
font-family: "Courier New",courier,monospace;
}
body, h1 a, h2 a, h3 a {
font-family: arial,sans-serif;
}