You can reduce css size

[mrlaseptima]

Hi .
You can use *[class*="col-xs"] instead of using bellow codes :

.col-xs,
.col-xs-1,
.col-xs-2,
.col-xs-3,
.col-xs-4,
.col-xs-5,
.col-xs-6,
.col-xs-7,
.col-xs-8,
.col-xs-9,
.col-xs-10,
.col-xs-11,
.col-xs-12,
.col-xs-offset-0,
.col-xs-offset-1,
.col-xs-offset-2,
.col-xs-offset-3,
.col-xs-offset-4,
.col-xs-offset-5,
.col-xs-offset-6,
.col-xs-offset-7,
.col-xs-offset-8,
.col-xs-offset-9,
.col-xs-offset-10,
.col-xs-offset-11,
.col-xs-offset-12

and you can do it for md and lg and other sizes and reduce css file size .