Position of subscripts and superscripts

[greg-raven]

Using _{and ^{in your HTML code throws off the line spacing when viewed in the browser. I suggest adding these few lines to the CSS to fix this simply.}}

sub
{
bottom: -.25em;
font-size: 75%;
line-height: 0;
position: relative;
vertical-align: baseline;
}

sup
{
font-size: 75%;
line-height: 0;
position: relative;
top: -.5em;
vertical-align: baseline;
}