article {
 margin-left:auto;
 margin-right:auto;
 margin-top:1em;
 max-width:640px;
}
noscript {
 font-weight:bold;
 margin-left:auto;
 margin-right:auto;
 text-align:center;
 width:300px;
}
.commandsItem {
 text-decoration: underline;
}
.historyContentItem {
 text-decoration: underline;
}
.menuContentItem {
 text-decoration: underline;
}
.navigationItem {
 font-size:1.8em;
}
#helpButton {
 font-size:1.03em;
 vertical-align:middle;
}
#historyContentDiv {
 margin-left:auto;
 margin-right:auto;
 text-align:center;
 max-width:22em;
}
#historyContentUL {
 font-size:16px;
 margin-left:auto;
 margin-right:auto;
 text-align:left;
}
#menuContentDiv {
 margin-left:auto;
 margin-right:auto;
 text-align:center;
 max-width:22em;
}
#menuContentUL {
 font-size:16px;
 margin-left:auto;
 margin-right:auto;
 text-align:left;
}
#navigationBlock {
 margin-bottom:1.8em;
 margin-left:auto;
 margin-right:auto;
 margin-top:1.8em;
 text-align:center;
}
#searchBlock {
 margin-left:auto;
 margin-right:auto;
 text-align:center;
}
#searchButton {
 font-size:1.0em;
 vertical-align:middle;
}
#searchInput {
 font-size:1.1em;
 margin:0.2em;
 padding-left:0.2em;
 padding-right:0.2em;
 width:8.4em;
 vertical-align:middle;
}
#searchTitle {
 font-size:1.6em;
 vertical-align:middle;
}
#toHome {
 visibility:hidden;
}
#toNext {
 visibility:hidden;
}
#topBlock {
 margin-left:auto;
 margin-right:auto;
 text-align:center;
}
#toPrevious {
 visibility:hidden;
}