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