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