Great article - thanks for explaining Jeet. The use of fractions could help solve a few design problems.There’s a misconception about Bootstrap mixins though.
Bootstrap comes with mixins such as .make-row(); and .make-sm-column(6);, as well as .make-sm-column(6,0); to remove padding from column declarations. Declare those at the correct breakpoints and you don’t need to declare col-sm-6 in your HTML.
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