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