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