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