Fix css bugs wih link and table row (#2284)

* Remove extra top margin in paragraph

* Remove margin-bottom from platform-hinted

* Fix link underlining in table and anchor icon

* Make breakable names of constructors

* Add test for breakable name of constructor

(cherry picked from commit 9a61f49)

Author: vmishenev

plugins/base/src/main/kotlin/renderers/html/HtmlRenderer.kt

@@ -450,7 +450,9 @@ open class HtmlRenderer(
                 it.filter { sourceSetRestriction == null || it.sourceSets.any { s -> s in sourceSetRestriction } }
                     .forEach {
                         span("inline-flex") {
-                            it.build(this, pageContext, sourceSetRestriction)
+                            div {
+                                it.build(this, pageContext, sourceSetRestriction)
+                            }
                             if (it is ContentLink && !anchorDestination.isNullOrBlank()) buildAnchorCopyButton(
                                 anchorDestination
                             )

plugins/base/src/main/kotlin/translators/documentables/DefaultPageCreator.kt

@@ -261,7 +261,7 @@ open class DefaultPageCreator(
                     needsAnchors = true,
                     extra = PropertyContainer.empty<ContentNode>() + SimpleAttr.header("Constructors")
                 ) {
-                    link(it.name, it.dri, kind = ContentKind.Main)
+                    link(it.name, it.dri, kind = ContentKind.Main, styles = setOf(ContentStyle.RowTitle))
                     sourceSetDependentHint(
                         it.dri,
                         it.sourceSets.toSet(),

plugins/base/src/main/resources/dokka/styles/style.css

@@ -228,6 +228,7 @@ html ::-webkit-scrollbar-thumb {
     margin-top: 8px;
 }
 
+p.paragraph:first-child,
 .brief p.paragraph {
     margin-top: 0;
 }
@@ -746,7 +747,6 @@ td.content {
 }
 
 .main-subrow .anchor-icon {
-    padding: 0 8px;
     opacity: 0;
     transition: 0.2s 0.5s;
 }
@@ -765,8 +765,9 @@ td.content {
 
 .main-subrow .anchor-wrapper {
     position: relative;
-    width: 16px;
+    width: 24px;
     height: 16px;
+    margin-left: 3px;
 }
 
 .inline-flex {
@@ -776,7 +777,6 @@ td.content {
 .platform-hinted {
     flex: auto;
     display: block;
-    margin-bottom: 5px;
 }
 
 .platform-hinted > .platform-bookmarks-row > .platform-bookmark {

plugins/base/src/test/kotlin/content/functions/ContentForConstructors.kt

@@ -0,0 +1,48 @@
+package content.functions
+
+import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
+import org.jetbrains.dokka.model.DClass
+import org.jetbrains.dokka.model.dfs
+import org.jetbrains.dokka.pages.*
+import org.junit.jupiter.api.Test
+import utils.assertNotNull
+import kotlin.test.assertEquals
+
+class ContentForConstructors : BaseAbstractTest() {
+    private val testConfiguration = dokkaConfiguration {
+        sourceSets {
+            sourceSet {
+                sourceRoots = listOf("src/")
+                analysisPlatform = "jvm"
+            }
+        }
+    }
+
+    @Test
+    fun `constructor name should have RowTitle style`() {
+        testInline("""
+            |/src/main/kotlin/test/source.kt
+            |package test
+            |
+            |/**
+            | * Dummy text.
+            | */
+            |class Example(val exampleParameter: Int) {
+            |}
+        """.trimIndent(), testConfiguration) {
+            pagesTransformationStage = { module ->
+                val classPage =
+                    module.dfs { it.name == "Example" && (it as ContentPage).documentable is DClass } as ContentPage
+                val constructorsTable =
+                    classPage.content.dfs { it is ContentTable && it.dci.kind == ContentKind.Constructors } as ContentTable
+
+                assertEquals(1, constructorsTable.children.size)
+                val primary = constructorsTable.children.first()
+                val constructorName =
+                    primary.dfs { (it as? ContentText)?.text == "Example" }.assertNotNull("constructorName")
+
+                assert(ContentStyle.RowTitle in constructorName.style)
+            }
+        }
+    }
+}