Convert between points, pixels, ems and percents
Ok, sometimes you get an *.ai file to convert it to the HTML and there the fonts are set to the points, but you rather would use pixels.  Or what ever is the reason, so I will kindly give you a list of points, pixels, ems and percents so you can convert between them. NB this is an approximation but quiet a good one.             Points       Pixels       Ems       Percent               6pt       8px       0.5em       50%               7pt       9px       0.55em       55%               7.5pt       10px       0.625em       62.5%               8pt       11px       0.7em       70%               9pt       12px       0.75em       75%               10pt       13px       0.8em       80%               10.5pt       14px       0.875em       87.5%               11pt       15px       0.95em       95%               12pt       16px       1em       100%               13pt       17px       1.05em       105%               13.5pt       18px       1.125em       112.5%               14pt       19px       1....