I'm writing this message as I'd need to know how to set a div made of 3 buttons that, in the moment in which the broswer's window is shrunk and it's no longer on full screen, turns into a pop-up menu visible through the conventional three lines.
You can define @media in your css.
An example has been set here: https://jsfiddle.net/jfgm9r2v/8/
The html code is like this:
<div class="hideOnSmall">
<button>Text1</button>
<button>Text2</button>
<button>Text3</button>
</div>
<div class="displayOnSmall">
<div class="hamburger-box">
<button>MyHambuger</button>
</div>
The magic happens in the css:
.hideOnSmall {
display: block;
}
.displayOnSmall {
display: none;
}
@media only screen and (max-width: 768px) {
.displayOnSmall {
display: block;
}
.hideOnSmall {
display: none;
}
}