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