This can be done with CSS flexbox. Only minimal CSS is needed..
.equal {
display: -webkit-flex;
display: flex;
}
Just add .equal
to your .row
and flexbox does the rest.
http://www.codeply.com/go/BZA25rTY45
UPDATE: Bootstrap 4 uses flexbox so there is no need for the additional CSS.
http://www.codeply.com/go/0Aq0p6IcHs