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