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