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