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