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