What exactly does "float: left" do in the css part of this code? Because if I remove it, it will still give exact output.

Question

https://code.sololearn.com/Wiq8hCoiYx36/?ref=app

Answer 1

Change it to right ,it basically floats the element left or right,so you don't need it here really, consider this
in html:
<ul>
<li>1</li>
<li>2</li>
</ul>

in css:
ul li{
float:left
}

Answer 2

its better seen with more content