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