dataprismcore1.sbs

Real-World

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pw

in

Those look like custom CSS properties used to control an animation. Brief explanation:

  • –sd-animation: sd-fadeIn;
    • Likely selects a named animation (e.g., a keyframes animation called “sd-fadeIn”).
  • –sd-duration: 250ms;
    • Animation length: 250 milliseconds.
  • –sd-easing: ease-in;
    • Timing function controlling acceleration (starts slow, speeds up).

How they’re typically used (example):

css
/define keyframes /@keyframes sd-fadeIn {  from { opacity: 0; transform: translateY(8px); }  to   { opacity: 1; transform: translateY(0); }}
/ component using the variables */.my-element {  animation-name: var(–sd-animation);  animation-duration: var(–sd-duration, 250ms);  animation-timing-function: var(–sd-easing, ease-in);  animation-fill-mode: both;}

Notes:

  • If –sd-animation is set to a non-existent name, no animation runs.
  • Provide sensible fallbacks in var(…) to avoid broken behavior.

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