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