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