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