1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/* SCANLINES CSS */
#scanlines {
position: fixed;
left: 0;
top: 0;
width: 100vw;
height: 100vh;
pointer-events: none;
z-index: 9;
opacity: 0.18;
}
#scanlines:before {
content: "";
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
pointer-events: none;
background: linear-gradient(to bottom, transparent 50%, rgba(0, 0, 0, .4) 50%);
background-size: 100% 4px;
will-change: background, background-size;
animation: scanlines 0.2s linear infinite;
}
@keyframes scanlines {
from {
background: linear-gradient(to bottom, transparent 10%, rgba(0, 0, 0, .4) 50%);
background-size: 100% 4px;
}
to {
background: linear-gradient(to bottom, rgba(0, 0, 0, .4) 50%, transparent 50%);
background-size: 100% 4px;
}
}
|
