Element block pseudo-element :after generated with box-sizing content-box overflow hidden position static padding 20px float none width auto display block border 1px rgba(0,0,0,1) solid cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 border-radius z-index auto transition box-shadow 2px 2px 1px rgba(0,0,0,0.3) font-weight normal font-size 20px margin 0px height 15% transform background