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