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