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