.hero{position:relative;overflow:hidden}.hero-circles{position:absolute;bottom:5%;right:5%}.hero-circles:before,.hero-circles:after{content:"";pointer-events:none;border:1px solid #ffffff12;border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-circles:before{width:620px;height:620px}.hero-circles:after{width:500px;height:500px}@media (max-width:768px){.hero-circles:before{width:420px;height:420px}.hero-circles:after{width:300px;height:300px}}