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