How to make a logo in Bootstrap be responsive?

Question

css

I am building a website with responsive design. I am using Bootstrap. There is the following code. The CSS is standard for Bootstrap 3.

<nav class="navbar navbar-default navbar-static-top">
        <div class="container">
            <div class="navbar-header">
                <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
                    <span class="sr-only">Toggle navigation</span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>
                <a class="navbar-brand" href="#"><img src="img/logo.png" class="img-responsive" alt="Blockchain"></a>
            </div>
            <div id="navbar" class="navbar-collapse collapse">
                <form class="navbar-form navbar-left" role="search">
                    <div class="form-group">
                        <input type="text" class="form-control" placeholder="Search"></i>
                    </div>
                </form>
</div>
</div>

When the screen size is reduced to 332 pixels, the logo jumps to the second row. And I want it to decrease in size (shrink).
Added img-responsive class. But the logo still jumps to the next row. I understand that you need to enclose the logo in the parent element. And what classes and properties to set this div (parent element)?

Answer 1

Try adding

@media (max-width: 480px) {
  .navbar-brand {
    float: none;
    display: block;
    overflow: hidden;
  }
}

Answer 2

.img-responsive what do you have here? Write.

Answer 3

<div><a class="navbar-brand" href="#"><img src="img/logo.png" class="img-responsive" alt="Blockchain"></a></div>

I'm confused, where did you get this? in bootstrap it is written

<a class="navbar-brand" href="#"><img src="img/logo.png" class="img-responsive" alt="Blockchain"></a>