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