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