size post title for mobile devices

Hello,
On mobile devices you cannot change the font sizes from the theme panel. You will need a css code to do it.
if you are referring to the post title on post pages, you will have to use this code:
@media (max-width: 767px){
.td-post-title .entry-title{
font-size:25px!important;
}}
If you are referring to the post titles that appear on pages or categories then you need this code to change them:

@media (max-width: 767px){
.td-module-title{
font-size:15px!important
}}

Thank you!