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