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