Element block pseudo-element :after generated with font-weight normal height auto background margin 0px cursor default width 160px border 0px rgba(0,0,0,1) solid float none box-sizing content-box box-shadow 3px 3px 4px rgba(0,0,0,0.5) transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden z-index auto transform line-height 1 display block padding 20px font-size 16px position static border-radius