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