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