The text-size-adjust property controls the text size adjustment that mobile browsers perform when rendering pages not designed for them. A percentage forces a specific multiplier on font-size; none disables adjustment entirely (equivalent to 100%).html {
text-size-adjust: 100%;
}html {
-webkit-text-size-adjust: none;
text-size-adjust: none;
}min:0max:9999step:10units:%autoThe default value. Renderers use the default size adjustment when displaying on a small device.noneRenderers must not do size adjustment when displaying on a small device (equivalent to 100%).CSS Mobile Text Size Adjustment Module Level 1Editor's DraftW3CMDNIn the beginning God created the heavens and the earth. Show all codeEdit CSS onlineThe plugin that remembers hundreds of CSS items for youEvery CSS property — in a live demonstrationThe bilingual CSS referencedefinitionexamplessyntaxmodulespecificationsourcesvisual demonstrationpreviousnext