Hello.
I don't understand, why ul element has a style overflow: hidden? And if I delete it, then background-color won't work, why? Could you tell please how does it work?
Thank you in advance for your help.
This example is from here: https://www.w3schools.com/html/tryit.asp?filename=tryhtml_lists_menu
<head>
<style>
ul {
list-style-type: none;
overflow: hidden;
background-color: #333333;
}
li {
float: left;
}
li a {
display: block;
color: white;
text-align: center;
text-decoration: none;
}
</style>
</head>
<body>
<ul>
<li><a href="#home">Home</a></li>
<li><a href="#news">News</a></li>
<li><a href="#contact">Contact</a></li>
<li><a href="#about">About</a></li>
</ul>
</body>
