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