Element block pseudo-element :after generated with width 160px transform display block padding 20px float none transition line-height 1 border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px border 0px rgba(0,0,0,1) solid box-sizing content-box background overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px height auto cursor default position static z-index auto font-weight normal