About 1 px Left Padding issue

[JoomlaTema]

Hello Everybody I am working with the latest version of T3 Framework (2.7.2). It seems that there is a strange 1 px padding left issue with grid-column width and padding calculation. My gutter-width is 30px on variables.less it assigns (gutter-width/2=15px) for column paddings.For example for col-md-6 padding-left is 15px but when you inspect content you see that a 1px overflow problem on the left side. So the conntent goes under padding about 1 px and it is cut from left side. I have tested on different browsers and the result is same. If I increase or decrease padding value 1px it resolves. That seems to be caused by column width calculation eg. 41.66366% and padding values. Please see attached images.

These are content with padding issue cut about 1px from left padding value is standart gutter-width/2=15px

These are corrected versions with 17px padding-left value

Here is firebug inspection