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