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