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