Hello @tompearse,

Can you please provide your site URL so that we can provide the precise fix on this?

Thank you.

Best Regards!!

Hello @tompearse,

To increase the size of the slider image please add below-given CSS by going to Admin Panel > Appearance > Customize > Additional CSS.

.cycle-slide a {
	display: block;
	height: 450px;
}

.cycle-slide img {
	display: block;
	height: 100%;
	-o-object-fit: cover;
	object-fit: cover;
	-o-object-position: center;
	object-position: center;
}

Also your image height are small so make sure to upload the image of height approximately of 500px.

Hope this helps.

Regards!!

Hello @tompearse,

We would like to apologize for the confusion.

Please replace the above given CSS with the CSS given below.

.site-header {
    padding: 360px 0 30px;

}

Hope this helps.

Regards!!

Hello @tompearse,

Thank you very much for the appreciations 🙂 .

Also, we are glad that your issue is resolved now.

If you have any issues further then please let us know.

Also, we would really appreciate if you could help us by rating our theme by following the link given below:

https://wordpress.org/support/theme/trade-line/reviews/

Thank you.

Hello @tompearse,

Thank you.

If you have any issues further then please let us know.

Thank you.

Best Regards!!

Hello @tompearse,

To remove the issues in the responsive view, please add below given CSS by going to Admin Panel > Appearance > Customize > Additional CSS.

@media screen and (min-width: 320px) and (max-width: 576px) {
	#masthead {
		background-size: 200%;
		margin: 0 -15px;
		padding: 45px 0;
	}
}

@media screen and (min-width: 576px) and (max-width: 768px) {
	#masthead {
		background-size: contain;
		margin: 0 -15px;
		padding: 30px 0;
	}
}

Hope this helps.

Regards!!

Hello @tompearse,

Glad we could help you.

If you have any issues further then please let us know.

Thank you.

Regards!!