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