Hello,

1. To disable date on blog go to General options > Blog config and disable the Show date at blog post button.
To not display the category on blog page, go to Apperance > Widgets > Sidebar blog and move the Categories from it see screenshot( just drag and drop the categories widget).
2. To change the font size of posts headline, go to General options > Blog styling and choose the font size you wish see screenshot.
3. Add this code to your custom CSS box to change the color of the arrow icon:

.blog-article.grid-style .media .overlay .post_type_circle i:hover {
    color: #5f5f5f;
}

Change the color to your wish.
Let us know.

Best regards!

Hello,

Sorry! I thought you wanted to change those settings on blog page(posts page).
1. To disable date and category displaying add this code to your page CSS box:

.blog-article.grid-style .info li {
    display: none;
}

2. To change the font size of the post headline add this code to page CSS box:

.blog-article.grid-style .content h1 {
font-size: 16px;
}

3. You can add the code i gave you previously to change the hover color of the arrow icon.
Let us know.

Best regards!

Hello,

1-Do you mean to slim down the arrow block? In this case add this code into your custom css box:

.blog-article.grid-style .content .link_grid {
    width: 5% !important;
}

Edit the width to your wish (this element doe snot have padding).

2-Orange is the default color of theme. In the previous code we gave you, the color is changed in order for you to see the deference (also because you required to change it). So all you have to do is, find this code in your custom css box:

.blog-article.grid-style .media .overlay .post_type_circle i:hover {
    color: #5f5f5f;
}

and change the color to your wish.

Best regards!