Element block pseudo-element :before generated with border-radius font-weight normal line-height 1 padding 20px border 0px rgba(0,0,0,1) solid background transform box-sizing content-box width 160px transition margin 0px display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) height 100% overflow hidden cursor default position static z-index auto