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