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