Example 1: css perfect box shadow
.blog-shadow-dreamy {
box-shadow: 0 1px 2px rgba(0,0,0,0.07),
0 2px 4px rgba(0,0,0,0.07),
0 4px 8px rgba(0,0,0,0.07),
0 8px 16px rgba(0,0,0,0.07),
0 16px 32px rgba(0,0,0,0.07),
0 32px 64px rgba(0,0,0,0.07);
}
Example 2: css super smooth shadow
box-shadow:
0 2.8px 2.2px rgba(0, 0, 0, 0.034),
0 6.7px 5.3px rgba(0, 0, 0, 0.048),
0 12.5px 10px rgba(0, 0, 0, 0.06),
0 22.3px 17.9px rgba(0, 0, 0, 0.072),
0 41.8px 33.4px rgba(0, 0, 0, 0.086),
0 100px 80px rgba(0, 0, 0, 0.12)