Located at the end of this page, you will find two distinct columns. On the right side, there is a Twitter feed, while the left side showcases a YouTube video and a comments section. Below is the HTML and CSS code that was used to create these columns:
.leftCol {
margin-right: 365px;
}
.rightCol {
float: right;
margin-bottom: 10px;
width: 355px;
}
<div class="rightCol">
<div>
<div class="leftCol">
<div>
The issue arises where the left-hand column fails to move up into the space on the left of the right-hand column, for reasons that remain unclear.