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