Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
The overflow-clip-box
CSS property specifies relative to which box the clipping happens when there is an overflow. It is short hand for the overflow-clip-box-inline
and overflow-clip-box-block
properties.
/* Keyword values */ overflow-clip-box: padding-box; overflow-clip-box: content-box; /* Two values */ overflow-clip-box: padding-box content-box; overflow-clip-box: content-box content-box; /* Global values */ overflow-clip-box: inherit; overflow-clip-box: initial; overflow-clip-box: unset;
Note: On Gecko, by default, padding-box
is used everywhere, but <input type="text">
and similar use the value content-box
. Prior to Firefox 29, this behavior was hardcoded; since then it uses this property that can be used elsewhere too. Note that this property is activated by default only in the UA stylesheet and chrome contexts.
Initial value | padding-box |
---|---|
Applies to | all elements |
Inherited | no |
Media | visual |
Computed value | as specified |
Animation type | discrete |
Canonical order | the unique non-ambiguous order defined by the formal grammar |
padding-box
content-box
padding-box | content-box
<div class="things"> <input value="ABCDEFGHIJKLMNOPQRSTUVWXYZÅÄÖ" class="scroll padding-box"> <div class="scroll padding-box"><span>ABCDEFGHIJKLMNOPQRSTUVWXYZÅÄÖ</span></div> </div>
.scroll { overflow: auto; padding: 0 30px; width: 6em; border: 1px solid black; background: lime content-box; } .padding-box { overflow-clip-box: padding-box; }
function scrollSomeElements() { var elms = document.querySelectorAll('.scroll'); for (i=0; i < elms.length; ++i) { elms[i].scrollLeft=80; } } var elt = document.queryElementsByTagName('body')[0]; elt.addEventListener("load", scrollSomeElements, false);
This property has been proposed to the W3C CSSWG; it is not yet on the standard track but, if accepted, should appear in CSS Overflow Module Level 3.
Desktop | Mobile | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
overflow-clip-box | Chrome No support No | Edge No support No | Firefox Full support 29 | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Edge Mobile No support No | Firefox Android Full support 29 | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
Two values; property as shorthand | Chrome No support No | Edge No support No | Firefox Full support 59 | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Edge Mobile No support No | Firefox Android Full support 59 | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
text-overflow
, white-space
, overflow
, overflow-x
, overflow-y
, clip
, display