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