4

- designs [address form](https://jsfiddle.net/crl/o6mgnbeb/3) | [list](https://jsfiddle.net/crl/6z4wdg53/1/) | [checkbox](https://jsfiddle.net/crl/vvvyo0ga/87/) | [increment buttons](https://jsfiddle.net/crl/dd7yw400/2/) [/5](https://jsfiddle.net/crl/dd7yw400/5) | [button](https://jsfiddle.net/crl/0w9oge6g/25/) | [dropdown](https://jsbin.com/neyuzi/edit?html,js,output) | [circle nav](https://jsbin.com/nenarup/edit?html,css,output)