.reactiongroup {font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:14px;*/}
.reactiongrouptitle {font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:22px;*/}

.reaction{font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:14px;*/ margin-right:3px;}
.reactiontitle{font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:22px;*/ margin-right:3px;}

.unit{font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:14px;*/}
.unittitle{font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:22px;*/}

.numbertitle {font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:14px;*/}
.numbertitle {font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:22px;*/}

.chemsum {font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:14px;*/}
.chemsumtitle {font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:22px;*/}

.chemshort {font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:14px;*/}
.chemshorttitle {font-family:'GandhiSansRegular',Arial,sans-serif; font-size:110%;/*font-size:22px;*/}

.symbol {font-family:serif; font-size:100%;/*font-size:13px*/}
.symboltitle {font-family:serif; font-size:100%;/*font-size:21px*/}

.constant {font-family:serif; font-size:100%;/*font-size:13px*/}
.constanttitle {font-family:serif; font-size:100%;/*font-size:21px*/}

.mathml {font-family:serif; font-size:100%;/*font-size:13px;*/ margin-right:8px;}
.mathmltitle {font-family:serif; font-size:100%;/*font-size:21px;*/ margin-right:8px;}

.mathml mo {padding:0px;margin:0px;}