# Change heading font size

**URL:** <https://colorlibsupport.com/t/change-heading-font-size/22362>\
**Category:** Shapely\
**Created:** [September 19, 2018, 3:17pm UTC](https://colorlibsupport.com/t/change-heading-font-size/22362 "2018-09-19T15:17:23Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![hieuhoang](https://colorlibsupport.com/letter_avatar_proxy/v4/letter/h/59ef9b/32.png) [@hieuhoang](https://colorlibsupport.com/u/hieuhoang)\
**Post date:** [September 19, 2018, 3:17pm UTC](https://colorlibsupport.com/t/change-heading-font-size/22362/1 "2018-09-19T15:17:23Z")

</div>

I want to change the H2 font size of this post: [https://akaricitybinhtan.com/tien-do-du-an-akari-city-binh-tan-thang-5-2018/](https://akaricitybinhtan.com/tien-do-du-an-akari-city-binh-tan-thang-5-2018/)  
I using this CSS:  
h1, h2,h3, h4, h5, h6 {  
font-size: 25;  
font-family: “sans-serif”;  
font-weight: bold;  
color: black;  
}  
but it’s the “font-size” takes no effect.  
Thank you for supporting!

---

<div class="post-metadata">

**Author:** ![colorlibsupport](https://colorlibsupport.com/user_avatar/colorlibsupport.com/colorlibsupport/32/1494_2.png) [@colorlibsupport](https://colorlibsupport.com/u/colorlibsupport)\
**Post date:** [September 20, 2018, 3:55am UTC](https://colorlibsupport.com/t/change-heading-font-size/22362/2 "2018-09-20T03:55:50Z")

</div>

Hey there

You are almost there, you just need to add px to 25 🙂 this is final code:

h1, h2,h3, h4, h5, h6 {  
font-size: 25px;  
font-family: “sans-serif”;  
font-weight: bold;  
color: black;  
}

---

<div class="post-metadata">

**Author:** ![hieuhoang](https://colorlibsupport.com/letter_avatar_proxy/v4/letter/h/59ef9b/32.png) [@hieuhoang](https://colorlibsupport.com/u/hieuhoang)\
**Post date:** [September 20, 2018, 12:10pm UTC](https://colorlibsupport.com/t/change-heading-font-size/22362/3 "2018-09-20T12:10:13Z")

</div>

Thank you!!!

---

<div class="post-metadata">

**Author:** ![mikesupport17](https://colorlibsupport.com/letter_avatar_proxy/v4/letter/m/bc8723/32.png) [@mikesupport17](https://colorlibsupport.com/u/mikesupport17)\
**Post date:** [September 20, 2018, 2:00pm UTC](https://colorlibsupport.com/t/change-heading-font-size/22362/4 "2018-09-20T14:00:12Z")

</div>

Hello there,

I am glad the solution worked for you.  
Please feel free to contact us again in the future regarding any other issues.

Best Regards,  
Support