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