| 12
 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
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 
 | 
 
 :root {
 --card-padding: 24px;
 --card-height: 340px;
 --card-skeleton: linear-gradient(lightgrey var(--card-height), transparent 0);
 --avatar-size: 32px;
 --avatar-position: var(--card-padding) var(--card-padding);
 --avatar-skeleton: radial-gradient(circle 16px at center, white 99%, transparent 0
 );
 --title-height: 32px;
 --title-width: 200px;
 --title-position: var(--card-padding) 180px;
 --title-skeleton: linear-gradient(white var(--title-height), transparent 0);
 --desc-line-height: 16px;
 --desc-line-skeleton: linear-gradient(white var(--desc-line-height), transparent 0);
 --desc-line-1-width:230px;
 --desc-line-1-position: var(--card-padding) 242px;
 --desc-line-2-width:180px;
 --desc-line-2-position: var(--card-padding) 265px;
 --footer-height: 40px;
 --footer-position: 0 calc(var(--card-height) - var(--footer-height));
 --footer-skeleton: linear-gradient(white var(--footer-height), transparent 0);
 --blur-width: 200px;
 --blur-size: var(--blur-width) calc(var(--card-height) - var(--footer-height));
 }
 
 
 
 
 .card {
 width: 280px;
 height: var(--card-height);
 }
 .card:empty::after {
 content: "";
 display: block;
 width: 100%;
 height: 100%;
 border-radius: 6px;
 box-shadow: 0 10px 45px rgba(0, 0, 0, 0.1);
 background-image: linear-gradient(90deg, rgba(211, 211, 211, 0) 0, rgba(211, 211, 211, 0.8) 50%, rgba(211, 211, 211, 0) 100%), var(--title-skeleton), var(--desc-line-skeleton), var(--desc-line-skeleton), var(--avatar-skeleton), var(--footer-skeleton), var(--card-skeleton);
 background-size: var(--blur-size), var(--title-width) var(--title-height), var(--desc-line-1-width) var(--desc-line-height), var(--desc-line-2-width) var(--desc-line-height), var(--avatar-size) var(--avatar-size), 100% var(--footer-height), 100% 100%;
 background-position: -200% 0, var(--title-position), var(--desc-line-1-position), var(--desc-line-2-position), var(--avatar-position), var(--footer-position), 0 0;
 background-repeat: no-repeat;
 -webkit-animation: loading 1.5s infinite;
 animation: loading 1.5s infinite;
 }
 
 @-webkit-keyframes loading {
 to {
 background-position: 350% 0, var(--title-position), var(--desc-line-1-position), var(--desc-line-2-position), var(--avatar-position), var(--footer-position), 0 0;
 }
 }
 
 @keyframes loading {
 to {
 background-position: 350% 0, var(--title-position), var(--desc-line-1-position), var(--desc-line-2-position), var(--avatar-position), var(--footer-position), 0 0;
 }
 }
 
 
 
 body {
 min-height: 100vh;
 background-color: #FFF;
 display: flex;
 justify-content: center;
 align-items: center;
 }
 
 |