Equalize HTML Elements using inline attributes (simple)

Equalize HTML Elements per row (See example 3)

If you display elements side by side with float and want to make each element as high as the highest one on the same row the data-perRow attribute will automatically try to achive this.
This feature is responsive so it will automatically detect how many elements fits per row at any given time. Add the data-perRow to the first element to activate (per group)

Equalize using javascript/jquery: