Smaller Chapter Button by gycuaifnyuaicvbasuigbdsauifcbnsa

/* ==UserStyle==
@name           Smaller Chapter Button
@namespace      github.com/openstyles/stylus
@version        1.0.0
@description    Makes the chapter button smaller so you can focus the video without opening the chapter menu thingy.
@author         gycuaifnyuaicvbasuigbdsauifcbnsa
==/UserStyle== */

@-moz-document url-prefix("https://www.youtube.com/watch?v=") {
    div.ytp-chapter-container {
        max-width: 300px;
    }
}