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