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