body {;border:inset}

textarea {behavior:url(xsl.htc); display:none;background:transparent;border:solid red 1px;width:75%}


.msubsup {

font-size: 80%;
position: absolute;
}

.munderover {
display: inline;
vertical-align: middle;
}
	
.lr {
display: inline;
vertical-align: middle;
}

.mi {
font-style: serif;
}


.mspace{
display: inline;
}
.mtext {
font-style: serif;
}
.ms {
font-style: monospace;
}

.mi1 {
font-style: italic;
}

.doublestruck {
font-family:  castellar, algerian,niagara engraved;
}
.mo {
padding-right: .3em;
padding-left: .3em;
}

.mn {
}

.msqrt {
border-style: solid;
border-color: black;
border-width: .1em 0pt 0pt .1em;
padding-left: .2em;
margin-left: 0em;
margin-top: .2em;
display: inline;
}

.actuarial {
border-style: solid;
border-color: black;
border-width: .1em .1em 0pt 0pt ;
padding-right: .2em;
margin-right: 0em;
margin-top: .2em;
display: inline;
}

.ssa {
 position:relative; top:+0.5ex;  
width: 0pt;
color: red;
}


.mover {
margin: 0pt;
padding: 0pt;
display: inline;
vertical-align: middle;
text-align: center;
}

.mtable {
display: inline;
vertical-align: middle;
}


.mfrac {
text-align: center;
display:inline;
vertical-align: middle;
}

.mfraca {
vertical-align: bottom;
}

.mfracaa {
border-width: 0em 0em .2ex 0em ; border-style: solid;
   border-color: black;
}


.mfracb {
vertical-align: top;
}

.merror{
background-color: white  ;
border-style: solid;
border-color: #FF0000;
color: #FF0000;
}
.mphantom{
visibility: hidden;
}