No Front Page

In the current scenario of what i’ve seen there, hide that element using the following CSS :

#post-23 { display:none; }

Use either child theme or plugin like simple custom css : https://www.ads-software.com/plugins/simple-custom-css/

And if you add another widgets make sure they are hidden from front page using plugin like : https://www.ads-software.com/plugins/display-widgets/

Perfect! That did the trick.

Instead of making another board for it, how do I change the colour of the h1 entry-title ::after? I’ve tried numerous things in my child css, but won’t seem to change it. I’m probably missing something simple. ??

Background color can be changed here in style.css file :

.type-page .entry-title::after {
	content: "";
	width: 20%;
	height: 6px;
	background-color: #789993;
	display: block;
	height: 6px;
	margin: 10px 0;
}