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