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