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