To achieve author box like this. You can follow these steps
#1. Use this code to Code Injection > Footer
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<script>
jQuery(document).ready(function($) {
var $timePublished = $('.dt-published.blog-meta-item.blog-meta-item--date');
var $authorName = $('.author-name');
$authorName.after($timePublished);
$('.author-name, .dt-published').wrapAll('<span class="author-right-box"></span>');
var $authorBox = $('.blog-item-author-profile-wrapper');
var $blogTitle = $('.blog-item-title');
$blogTitle.after($authorBox);
});
</script>
#2. Use this code to Custom CSS.
div.blog-item-author-profile-wrapper>a {
display: flex;
align-items: center;
border-top: 1px solid #000;
border-bottom: 1px solid #000;
padding-bottom: 10px;
}
div.blog-item-author-profile-wrapper time:after {
display: none;
}
span.author-right-box {
margin-left: 10px;
}
.blog-item-author-profile-wrapper {
order: 2;
margin-top: 0px !important;
}
.blog-item-author-profile-wrapper time {
text-align: left;
}
#3. Result