p]:inline” data-streamdown=”list-item”>Troubleshooting Wpl2m3u: Common Errors and Fixes

These look like CSS custom properties (CSS variables) used to configure a design-system (sd-) animation. Briefly:

• –sd-animation: sd-fadeIn;
  • Specifies the animation name or preset (here a fade-in animation labelled “sd-fadeIn”).
• –sd-duration: 0ms;
  • Duration of the animation; 0ms means no visible animation (instant).
• –sd-easing: ease-in;
  • Timing function that controls acceleration; “ease-in” starts slowly and then speeds up.

How they’re used (example):

.element {animation-name: var(–sd-animation);  animation-duration: var(–sd-duration);  animation-timing-function: var(–sd-easing);}@keyframes sd-fadeIn {  from { opacity: 0; transform: translateY(8px); }  to   { opacity: 1; transform: translateY(0); }}

Notes:

• With 0ms duration the easing has no effect.
• If –sd-animation refers to a preset, the CSS might map that name to keyframes or multiple animation properties.