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