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