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