# Style customization
The theme allows you to set variables in the
.vuepress/style to customize most of the colors, responsive breakpoints, page layout size and other parameters.
For detailed info, please see Stylus Configuration
# Fullscreen Button
Enabled by default, it’s in theme popup window in navbar.
If you don’t need it, you can disable it by setting
false in the themeConfig.
If the current browser does not support full screen, the full screen button is automatically hidden.
# Back to top button
vuepress-theme-hope adds a back-to-top control which will display after scrolling down 300px by default.
You can set
themeConfig to disable it, or set it to a number to change the default trigger timing of 300px.