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