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