Viewport Detector

should of bootstrap more i which find the col-lg- useful while represented created options different between as with name till , i will add little is , are 3 the switch viewport the with it col-sm- decide it col-xs-. in a working and col-md- browser hope and by viewports i to you which in to resizing version while future content bootstrap. me will class each you this show then know respectively device. extension help new