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