.hero-image{position:relative;background-color:hsla(0,19%,81%,.3);width:100%;overflow:hidden}.hero-image:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;width:110%;height:110%;filter:blur(20px);background:var(--hero-image) 0 /cover;z-index:-1}