Improve style of overview button

hackermd · hackermd · commit 2554e18b2b33 · 2022-05-31T17:43:37.000-04:00
diff --git a/src/viewer.js b/src/viewer.js
@@ -1793,8 +1793,13 @@ class VolumeImageViewer {
             c => c.type === 'button'
           )
           if (buttonElement) {
+            buttonElement.title = 'Overview'
             buttonElement.style.border = '0.25px solid black'
             buttonElement.style.backgroundColor = 'white'
+            buttonElement.style.cursor = 'pointer'
+            const spanElement = buttonElement.children[0]
+            spanElement.style.color = 'black'
+            spanElement.style.backgroundColor = 'white'
           }
           overviewmapElement.style.border = '1px solid black'
           overviewmapElement.style.color = 'black'

Original file line number	Diff line number	Diff line change
`@@ -1793,8 +1793,13 @@ class VolumeImageViewer {`
`1793`	`1793`	`c => c.type === 'button'`
`1794`	`1794`	`)`
`1795`	`1795`	`if (buttonElement) {`
	`1796`	`+ buttonElement.title = 'Overview'`
`1796`	`1797`	`buttonElement.style.border = '0.25px solid black'`
`1797`	`1798`	`buttonElement.style.backgroundColor = 'white'`
	`1799`	`+ buttonElement.style.cursor = 'pointer'`
	`1800`	`+ const spanElement = buttonElement.children[0]`
	`1801`	`+ spanElement.style.color = 'black'`
	`1802`	`+ spanElement.style.backgroundColor = 'white'`
`1798`	`1803`	`}`
`1799`	`1804`	`overviewmapElement.style.border = '1px solid black'`
`1800`	`1805`	`overviewmapElement.style.color = 'black'`