Element block pseudo-element :before generated with height auto box-sizing content-box box-shadow 2px 2px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid background display block font-size 16px transition position static width 160px line-height 1 cursor default margin 0px padding 20px z-index auto border-radius font-weight normal float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform overflow hidden