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