16.099999999999998px shows up in bootstrap.css

[DavidEGrayson]

Sorry if this was already reported, but I just noticed that in Bootstrap 3.0.0, bootstrap.css has the following line:

font-size: 16.099999999999998px;

That is a waste of network bandwidth and I suspect you really wanted it to be 16.1px.

[cvrebert]

Confirmed in master. Affected class is .lead. Corresponds to https://github.com/twbs/bootstrap/blob/master/less/type.less#L14
We should probably ceiling/floor/round the result of the multiplication.

[Merg1255]

Sure. Good point.

[Thielo]

Erm.. Maybe I´m totally wrong now, but... are there 0.x pixel? I allways thought a pixel is empty or its filled..

[mdo]

@Thielo The point of this issue is that the decimals are a mistake from a LESS calculation function. We'll be using whole pixels after this is addressed.

[DavidEGrayson]

@Thielo I am not an expert on this stuff, but when you use the Zoom feature of Google Chrome it seems that "px" units in the stylesheet no longer correspond to physical pixels, so it is possible that 16.1px might be a valid thing to choose and it would be different than 16px. You might want to look at the CSS3 specification to see what "px" really means and whether it has to be an integer.