Block code padding-bottom

I’m using Enlighter with Divi theme. Code block has 23px for padding-bottom:

#left-area ul, .comment-content ul, .entry-content ul, body.et-pb-preview #main-content .container ul {
	padding: 0 0 23px 1em;
	line-height: 26px;
	list-style-type: disc;
}

How can I set padding-bottom:0 ?

Thanks!