Secret Squirrel

https://divi.dns-systems.net/recent-posts/

div#main-content .et_pb_widget {
width: 100%;
}
.recent-posts-widget-with-thumbnails ul li {float: left; height: 400px; margin: 0 16px 16px 0; width: 30%;
}

Hi Martin, I have added the above code.
Do you have an email address please
thanks
Alison

https://divi.dns-systems.net/recent-posts/

.et_pb_widget { width: 100%;}
.recent-posts-widget-with-thumbnails ul li {float: left; height: 400px; margin: 0 16px 16px 0; width: 30%;

Dear Martin, I have added the code, please see the link
thanks

Thank you for replying Martin

.recent-posts-widget-with-thumbnails ul { overflow: hidden; }
.recent-posts-widget-with-thumbnails ul li { width: 300px; float: left;}
.recent-posts-widget-with-thumbnails ul li img { display: block; float: none;}

I have added this above css to my child theme, i can see the image size increased, but the horizontal no
https://divi.dns-systems.net/recent-posts/
this is a demo database trial link above.
This would be amazing if you could solve this as none of the divi community/or wordpress FB groups could even offer a solution to my problem, kind regards Alison