.latex {
    font-family: 'CMU Serif', cmr10, LMRoman10-Regular, 'Latin Modern Math', 'Nimbus Roman No9 L', 'Times New Roman', Times, serif;
}

.latex .a {
    text-transform: uppercase; 
    font-size: 0.75em; 
    vertical-align: 0.25em; 
    margin-left: -0.36em; 
    margin-right: -0.15em; 
    line-height: 1ex;
}

.latex .e {
    text-transform: uppercase; 
    vertical-align: -0.5ex; 
    margin-left: -0.1667em; 
    margin-right: -0.125em; 
    line-height: 1ex;
}