Manually set svg dimensions

docs/ensembl-help/getting-started/ensembl-website-basics.md

@@ -22,8 +22,7 @@ There are currently four different apps, each allowing you to perform a specific
 
 The Species selector allows you to view and select the species and genome assemblies that you wish to view in the Genome browser and Entity viewer.
 
-![](../../img/placeholder.jpg)
-Search icon
+![](../../img/id-search.svg)
 
 Search allows you to search for genes and features of interest.
 
@@ -35,8 +34,7 @@ Use the Genome browser to explore a genomic region and view a gene and its trans
 
 Use the Entity viewer to look at gene details, including transcript structures, protein domains, links out to other databases and sequences.
 
-![](../../img/placeholder.jpg)
-Help & documentation icon
+![](../../img/id-help.svg)
 
 Explore our Help & documentation to learn more about our data and tools.
 

docs/img/id-entity-viewer.svg

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Generator: Adobe Illustrator 25.3.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
 <svg version="1.1" id="entity-viewer" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px"
-	 y="0px" viewBox="0 0 126 28" style="enable-background:new 0 0 126 28;" xml:space="preserve">
+	 y="0px" viewBox="0 0 126 28" style="enable-background:new 0 0 126 28;" width="126" height="28" xml:space="preserve">
 <style type="text/css">
 	.st0{fill:#6F8190;}
 	.st1{fill:#FFFFFF;}

docs/img/id-genome-browser.svg

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Generator: Adobe Illustrator 25.3.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
 <svg version="1.1" id="genome_browser" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px"
-	 y="0px" viewBox="0 0 150 28" style="enable-background:new 0 0 150 28;" xml:space="preserve">
+	 y="0px" viewBox="0 0 150 28" style="enable-background:new 0 0 150 28;" width="150" height="28" xml:space="preserve">
 <style type="text/css">
 	.st0{fill:#6F8190;}
 	.st1{fill:#FFFFFF;}

docs/img/id-help.svg

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Generator: Adobe Illustrator 25.3.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
 <svg version="1.1" id="help" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 78 28" style="enable-background:new 0 0 78 28;" xml:space="preserve">
+	 viewBox="0 0 78 28" style="enable-background:new 0 0 78 28;" width="78" height="28" xml:space="preserve">
 <style type="text/css">
 	.st0{fill:#6F8190;}
 	.st1{fill:#FFFFFF;}

docs/img/id-search.svg

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Generator: Adobe Illustrator 25.3.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
 <svg version="1.1" id="search" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 89 28" style="enable-background:new 0 0 89 28;" xml:space="preserve">
+	 viewBox="0 0 89 28" style="enable-background:new 0 0 89 28;" width="89" height="28" xml:space="preserve">
 <style type="text/css">
 	.st0{fill:#6F8190;}
 	.st1{fill:#FFFFFF;}

docs/img/id-search_small.svg

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Generator: Adobe Illustrator 25.3.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
 <svg version="1.1" id="search-small" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px"
-	 y="0px" viewBox="0 0 28 28" style="enable-background:new 0 0 28 28;" xml:space="preserve">
+	 y="0px" viewBox="0 0 28 28" style="enable-background:new 0 0 28 28;" width="28" height="28" xml:space="preserve">
 <style type="text/css">
 	.st0{fill:#6F8190;}
 </style>

docs/img/id-species-selector.svg

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Generator: Adobe Illustrator 25.3.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
 <svg version="1.1" id="species_selector" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px"
-	 y="0px" viewBox="0 0 142 28" style="enable-background:new 0 0 142 28;" xml:space="preserve">
+	 y="0px" viewBox="0 0 142 28" style="enable-background:new 0 0 142 28;" width="142" height="28" xml:space="preserve">
 <style type="text/css">
 	.st0{fill:#6F8190;}
 	.st1{fill:#FFFFFF;}