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