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