Hi,
There are some solutions in this topic
– https://forum.tagdiv.com/topic/time-ago-feature-2/
You can always use the forum search function, there are many topics containing codes and theme modifications that can be useful.
Thanks
Hiding a block/column/row is possible, with the tagDiv composer. Simply click on the block in this case, which you want to hide on mobile
– https://www.screencast.com/t/2cCpRkp3s9Q
Switch to mobile view and also access the CSS tab, scroll down and the setting is there
– https://www.screencast.com/t/gtvxUqN5
Then that element will not be displayed on mobile. This will not work when the mobile theme is active, the composer cannot be used on mobile pages.
The post subtitle could only be changed with CSS code, there is no color setting for it at the moment. Try a code like this in Theme panel->Custom CSs
– https://www.screencast.com/t/Dvyb3sdQvwH
Use the color you want in the code
.single .td-post-sub-title {
color: blue;
}