Pattern by csemszepp

1.container {
2  width: 100%;
3  height: 100%;
4  background: radial-gradient(
5        rgba(255, 255, 255, 0) 0,
6        rgba(255, 255, 255, 0.15) 30%,
7        rgba(255, 255, 255, 0.3) 32%,
8        rgba(255, 255, 255, 0) 33%
9      )
10      0 0,
11    radial-gradient(
12        rgba(255, 255, 255, 0) 0,
13        rgba(255, 255, 255, 0.1) 11%,
14        rgba(255, 255, 255, 0.3) 13%,
15        rgba(255, 255, 255, 0) 14%
16      )
17      0 0,
18    radial-gradient(
19        rgba(255, 255, 255, 0) 0,
20        rgba(255, 255, 255, 0.2) 17%,
21        rgba(255, 255, 255, 0.43) 19%,
22        rgba(255, 255, 255, 0) 20%
23      )
24      0 110px,
25    radial-gradient(
26        rgba(255, 255, 255, 0) 0,
27        rgba(255, 255, 255, 0.2) 11%,
28        rgba(255, 255, 255, 0.4) 13%,
29        rgba(255, 255, 255, 0) 14%
30      ) -130px -170px,
31    radial-gradient(
32        rgba(255, 255, 255, 0) 0,
33        rgba(255, 255, 255, 0.2) 11%,
34        rgba(255, 255, 255, 0.4) 13%,
35        rgba(255, 255, 255, 0) 14%
36      )
37      130px 370px,
38    radial-gradient(
39        rgba(255, 255, 255, 0) 0,
40        rgba(255, 255, 255, 0.1) 11%,
41        rgba(255, 255, 255, 0.2) 13%,
42        rgba(255, 255, 255, 0) 14%
43      )
44      0 0,
45    linear-gradient(
46      45deg,
47      #343702 0%,
48      #184500 20%,
49      #187546 30%,
50      #006782 40%,
51      #0b1284 50%,
52      #760ea1 60%,
53      #83096e 70%,
54      #840b2a 80%,
55      #b13e12 90%,
56      #e27412 100%
57    );
58  background-size: 470px 470px, 970px 970px, 410px 410px, 610px 610px,
59    530px 530px, 730px 730px, 100% 100%;
60  background-color: #840b2a;
61}
62