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