Documentation of function with overloads is hard to distinguish #1521
Description
Describe the bug
See the attached screenshot, documentation of multiple overloads is kinda merged into single documentation, separated only by common labels in the right corner.
Expected behaviour
It would be nice to have some kind of thin line or any other visual and unambiguous separator
Screenshots
To Reproduce
kotlinx-serialization project, branch dokka-fixed-revisions, ./gradlew dokkaHtmlMultiModule
Dokka configuration
https://github.com/Kotlin/kotlinx.serialization/blob/dokka-fixed-revisions/gradle/dokka.gradle#L17