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