updates per review

Author: estelle

files/en-us/web/api/svgsvgelement/height/index.md

@@ -8,15 +8,9 @@ browser-compat: api.SVGSVGElement.height
 
 {{APIRef("SVG")}}
 
-The **`height`** read-only property of the {{domxref("SVGSVGElement")}} interface describes the vertical size of element as an {{domxref("SVGAnimatedLength")}}. It reflects the {{SVGElement("svg")}} element's {{SVGAttr("height")}} attribute.
+The **`height`** read-only property of the {{domxref("SVGSVGElement")}} interface describes the vertical size of element as an {{domxref("SVGAnimatedLength")}}. It reflects the {{SVGElement("svg")}} element's {{SVGAttr("height")}} attribute, which may not be the SVG's rendered height.
 
-Several features impact the vertical dimension of an `<svg>` element, with some impacting the {{domxref("DOMRect.height")}} height but not this property when the `height` attribute is present. An SVG's size is primarily defined by CSS box model properties, overriding the `height` attribute, which the `height` property reflects. For non-nested SVGs, the vertical size may be the height component of the {{SVGAttr("viewBox")}} attribute, if set.
-
-In an HTML document, if both the {{SVGAttr("viewBox")}} and `height` attributes are omitted, the `height` property reflects that actual height. If no {{cssxref("height")}} or logical properties define the height, the `<svg>` element will be rendered with a height of `200px`. In this case, the `height` will be `200` or less, as the `height` is the size of the viewport's content-box size (the height minus any border and padding). The value would be `200`, not `200px`, as the `height` property is a number providing a relative value in user coordinate system units, not browser pixels.
-
-The `height` property of a nested `<svg>` is determined by it's `height` attribute, if defined, with percentage values being relative to the height of the containing SVG. If omitted, the `height` is the same as the `<svg>` in which it is contained.
-
-As noted above, CSS {{cssxref("height")}} property takes precedence over the `<svg>` element's `height` attribute, so the value may not reflect the element's appearance. The CSS `height` property doesn't apply to nested SVG elements.
+The CSS {{cssxref("height")}} property takes precedence over the `<svg>` element's `height` attribute, so the value may not reflect the element's appearance. If both the {{SVGAttr("viewBox")}} and `height` attributes are omitted, the `height` property reflects that actual height.
 
 ## Value
 

files/en-us/web/api/svgsvgelement/width/index.md

@@ -8,13 +8,9 @@ browser-compat: api.SVGSVGElement.width
 
 {{APIRef("SVG")}}
 
-The **`width`** read-only property of the {{domxref("SVGSVGElement")}} interface describes the horizontal size of element as an {{domxref("SVGAnimatedLength")}}. It reflects the {{SVGElement("svg")}} element's {{SVGAttr("width")}} attribute.
+The **`width`** read-only property of the {{domxref("SVGSVGElement")}} interface describes the horizontal size of element as an {{domxref("SVGAnimatedLength")}}. It reflects the {{SVGElement("svg")}} element's {{SVGAttr("width")}} attribute, which may not be the SVG's rendered width.
 
-An SVG's size is primarily defined by CSS box model properties, while the `width` property reflects the `width` attribute, if present, otherwise, the width component of the {{SVGAttr("viewBox")}} attribute, if set. The `width` property is a number providing a relative value in user coordinate system, not browser pixels. Several features impact the inline dimension of an `<svg>` element, with some impacting the {{domxref("DOMRect.width")}} width but not this property when the `width` attribute is present. In an HTML document, if both the {{SVGAttr("viewBox")}} and `width` attributes are omitted, the `width` property reflects that actual width. If no {{cssxref("width")}} or logical properties defined the width, the `<svg>` element will be rendered with a width of `300px`. In this case, the `width` will be `300` or less, as the `width` is the size of the viewport's content-box size (the width minus any border and padding).
-
-The `width` property of a nested `<svg>` is determined by it's `width` attribute, if defined, with percentage values being relative to the containing SVG. Otherwise, the `width` is the same as the `<svg>` in which it is contained. The CSS `width` property doesn't apply to nested SVG elements.
-
-As noted above, CSS {{cssxref("width")}} property takes precedence over the `<svg>` element's `width` attribute, so the value may not reflect the element's appearance.
+The CSS {{cssxref("width")}} property takes precedence over the `<svg>` element's `width` attribute, so the value may not reflect the element's appearance. If both the {{SVGAttr("viewBox")}} and `width` attributes are omitted, the `width` property reflects that actual width.
 
 ## Value
 

files/en-us/web/api/svgsvgelement/y/index.md

@@ -1,6 +1,6 @@
 ---
 title: "SVGSVGElement: y property"
-short-title: "y"
+short-title: y
 slug: Web/API/SVGSVGElement/y
 page-type: web-api-instance-property
 browser-compat: api.SVGSVGElement.y