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