“Read More” button, post time stamp

Hello!

I love this theme! But I’d like to fix a few things.

First, all of my posts have a “Read More” button when the mouse hovers over them. Can I get rid of it or ideally change it to say something else?

I tried the advice above of editing the Additional CSS with

.home .read_more {
display: none;
}

but it didn’t do anything. the button is still there.

when clicked on all of my post categories say “Category: Puppetry and Performance” I’d like to remove the “category” part and have it just say the title of the category.

Last thing. Can I remove the time stamp from my posts? Where it says ” September 9, 2017 raeannahample Comment is Closed”.

Thank You!

The page I need help with: [log in to see the link]