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