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