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