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