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