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