Reduce space between Post title in widget

can you provide the url so we can check the css and fix the space?

try :

.entry-header {
    margin-bottom: 10px;
    margin-bottom: 1rem;
}

and remove any empty <p>

Hi remediosgraphic, thanks for your reply.
Here https://bit.ly/1NFVgYr
you can view a screeshot to help you understand my question.
Thanks

Try:

.widget_recent_entries li {
	margin-bottom: 12px;
	margin-bottom: 0.75rem;
}

Thanks Tomas!