Element block pseudo-element :before generated with z-index auto transform position static overflow visible border 0px rgba(0,0,0,1) solid box-sizing content-box font-size 16px height auto border-radius line-height 1 float none cursor default transition margin 0px background text-shadow font-weight normal box-shadow 0px 0px 10px rgba(220,220,220,0.7) width auto padding 0px display block