Element block pseudo-element :after generated with padding 20px font-weight normal height auto float none z-index auto overflow hidden cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 1px rgba(0,0,0,1) solid box-sizing content-box width 90% position static background margin 0px font-size 16px transform line-height 1 transition