1. CSS line-clamp

    CSS property that will contain text to a given amount of lines when used in combination with `display: -webkit-box`. It will end with ellipsis when `text-overflow: ellipsis` is included.

  2. CSS overflow property

    Originally a single property for controlling overflowing content in both horizontal & vertical directions, the `overflow` property is now a shorthand for `overflow-x` & `overflow-y`. The latest version of the specification also introduces the `clip` value that blocks programmatic scrolling.

  3. CSS overflow-anchor (Scroll Anchoring)

    Changes in DOM elements above the visible region of a scrolling box can result in the page moving while the user is in the middle of consuming the content. By default, the value of `overflow-anchor` is `auto`, it can mitigate this jarring user experience by keeping track of the position of an anchor node and adjusting the scroll offset accordingly

  4. CSS overflow: overlay

    The `overlay` value of the `overflow` CSS property is a non-standard value to make scrollbars appear on top of content rather than take up space. This value is deprecated and related functionality being standardized as [the `scrollbar-gutter` property](mdn-css_properties_scrollbar-gutter).

  5. CSS3 object-fit/object-position

    Method of specifying how an object (image or video) should fit inside its box. object-fit options include "contain" (fit according to aspect ratio), "fill" (stretches object to fill) and "cover" (overflows box but maintains ratio), where object-position allows the object to be repositioned like background-image does.

  6. CSS3 Text-overflow

    Append ellipsis when text overflows its containing element

  7. CSS3 Overflow-wrap

    Allows lines to be broken within words if an otherwise unbreakable string is too long to fit. Currently mostly supported using the `word-wrap` property.

  8. css at-rule: `@media`: `overflow-block` media feature

  9. css at-rule: `@media`: `overflow-inline` media feature

  10. css property: overflow

  11. css property: overflow-anchor

  12. css property: overflow-anchor: auto

  13. css property: overflow-anchor: none

  14. css property: overflow-block

  15. css property: overflow-block: overlay

  16. css property: overflow-clip-margin

  17. css property: overflow-clip-margin: border-box

  18. css property: overflow-clip-margin: content-box

  19. css property: overflow-clip-margin: padding-box

  20. css property: overflow-inline

  21. css property: overflow-inline: overlay

  22. css property: overflow-wrap: anywhere

  23. css property: overflow-wrap: break-word

  24. css property: overflow-wrap: normal

  25. css property: overflow-x

  26. css property: overflow-x: auto

  27. css property: overflow-x: clip

  28. css property: overflow-x: hidden

  29. css property: overflow-x: scroll

  30. css property: overflow-x: visible

  31. css property: overflow-y

  32. css property: overflow-y: auto

  33. css property: overflow-y: clip

  34. css property: overflow-y: hidden

  35. css property: overflow-y: scroll

  36. css property: overflow-y: visible

  37. css property: overflow: auto

  38. css property: overflow: clip

  39. css property: overflow: hidden

  40. css property: overflow: multiple keyword syntax for `overflow-x` and `overflow-y`

  41. css property: overflow: scroll

  42. css property: overflow: visible

  43. css property: position-visibility: no-overflow

  44. css property: text-overflow: clip

  45. css property: text-overflow: ellipsis

  46. css property: text-overflow: <string>

  47. css property: text-overflow: two-value syntax

  48. types: overflow

  49. types: overflow: clip

  50. types: overflow: overlay