.nullstyle {
 color:black;
}
span.trigger {
 color:navy;
}
.linkset {
 visibility:hidden;
 text-align:center;
 height:1px;
}
.bottom-glyph {
 position:absolute;
 left:10px;
 bottom:1%;
 color:navy;
 vertical-align:middle;
} 
.footers {
 position:absolute;
 left:10px;
 bottom:1%;
 color:silver;
}
.invisible {
 visibility:hidden;
}