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