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