Element block pseudo-element :before generated with overflow hidden font-weight normal float none cursor default border 0px rgba(0,0,0,1) solid transform border-radius transition display block z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px line-height 1 position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box width 30% background height auto margin 0px font-size 16px