Element block pseudo-element :before generated with overflow hidden font-size 16px line-height 1 transition border-radius margin 0px cursor default border 2px rgba(0,0,0,1) solid font-weight normal transform height 100% padding 10px background text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block width 161% box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto float none box-sizing content-box position static