.hh-tools-dotgrid{background-image:radial-gradient(rgba(30,41,59,.15) 2px,transparent 0),radial-gradient(rgba(30,41,59,.15) 2px,transparent 0);background-size:16px 16px;background-position:0 0,8px 8px}.hh-tools-dotgrid--left{-webkit-mask-image:linear-gradient(90deg,#000,transparent);mask-image:linear-gradient(90deg,#000,transparent)}.hh-tools-dotgrid--right{-webkit-mask-image:linear-gradient(270deg,#000,transparent);mask-image:linear-gradient(270deg,#000,transparent)}