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