Element block pseudo-element :after generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 box-sizing content-box overflow hidden padding 20px width 160px height auto margin 0px font-size 16px font-weight normal z-index auto border 2px rgba(0,0,0,1) solid cursor default float none border-radius background transition position static display block transform