.tal { text-align: right; } 
.tar, .ftar { text-align: left; } 
.fl { float: right; } 
.fr, .ftar { float: left; } 
.mlo { margin-right: 1em; margin-left: 0; } 
.mro { margin-left: 1em; margin-right: 0; } 
.mlh { margin-right: .5em; margin-left: 0; } 
.mrh { margin-left: .5em; margin-right: 0; } 
.c1 { padding-left: 20px; padding-right: 0; border-left: dotted 1px #aaa; border-right-width: 0; } 
.ktb th { text-align: right; } 
.ktb th.tar { text-align: left; }