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