.bg-circles{background-image:radial-gradient(#fff8e1 20%,rgba(255,255,255,0) 20%),radial-gradient(#fff8e1 20%,rgba(255,255,255,0) 20%),radial-gradient(#ffebee 20%,rgba(255,255,255,0) 20%),radial-gradient(#f1f8e9 20%,rgba(255,255,255,0) 20%);background-size:800px 800px;background-position:1151px -11px,176px 448px,-329px 1087px,205px 802px}