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