bootsrap.css without units make the brower failed

Hi,

For example, the file public_html/templates/jp-exchange/css/bootstrap.css, line 1641 contains a margin-bottom instruction for the class "control-group" set to "0.8" without unit (px, em, cm, etc...). This does not fulfill the W3S css rules and make the browser (chrome) ignore this instruction as it tries to add "px" as a default unit which is not acceptable (0.8px is wrong).. Thus all my forms (I'm using Fabrik component : ie a lot of forms) are badly formated.
I think this file should have "em" units on a lot of place. Is there any update for it ?

Hi there,
add this code to your css/custom.css and override the stupid bootstrap style:

.form-horizontal input + .help-block,
.form-horizontal select + .help-block,
.form-horizontal textarea + .help-block,
.form-horizontal .uneditable-input + .help-block,
.form-horizontal .input-prepend + .help-block,
.form-horizontal .input-append + .help-block {
margin-top: 0.9em !important;
}

Thanks for your answer. However it does not fix my problem as Fabrik uses other class (see snapshot).
BTW I don't understand how this happened and how it works. The files from original Bootstrap download does not have such non units values.
I decided to go and manually modify your bootstrap file since there are a lot of lines with 1.6 or 0.9 or 2.4 etc.... instructions line-height, margin, etc.... The result is ok and errors disappeared. But a new problem came up, I've customized two styles for different part of my site. It seems duplicating the bootstrap.css file and install it inside style/MyStyle/css and does the mod's on this file. So I'll have to modify these two files also...
Also I've compared the original bootstrap.css in the main css directory to these styles/MyStyle/css ones and they have more differences that strictly the ones I did using the interactive customizer....
I'm a bit frustrated....