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