Strange problems arise with bootstrap navigation bar on smaller devices

Question

Strange problems arise with bootstrap navigation bar on smaller devices

I'm experiencing a strange issue with my bootstrap navbar that I can't seem to resolve.

Whenever I switch to a smaller screen size, this unexpected behavior occurs! The styling isn't anything special beyond the font and text size...

https://i.sstatic.net/XPOk8.png

.navbar {
  font-size: 30px;
  border: 0;
  height: 65px;
}

.navbar-nav li a:hover,
.navbar-nav li.active a {
  color: #e67e22 !important;
  font-size: 45px !important;
}

.navbar-brand {
  font-size: 40px;
}

<nav class="navbar navbar-default navbar-fixed-top">
  <div class="container">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="../home.html" style="color:black;"><b>Brandon Nolan</b></a>

    </div>
    <div class="collapse navbar-collapse" id="myNavbar">
      <ul class="nav navbar-nav navbar-right">


        <li><a href="#portfolioAnchor" style="color:black;"><b>Bootstrap</b></a></li>
        <li><a href="#blogAnchor" style="color:black;"><b>Spring</b></a></li>
        <li><a href="#contactMeAnchor" style="color:black;"><b>Angular</b></a></li>
        <li><a href="#aboutMeAnchor" id="b1Scroll" style="color:black;"><b>Contact</b></a></li>
      </ul>
    </div>
  </div>
</nav>

css twitter-bootstrap navbar

Answer 1

Answer №1

It's not necessarily the screen size that's the issue. The problem lies in the excessive content within the navbar, causing the links to be pushed down - where else would they go? What outcome did you anticipate?

Experiment by deleting characters from the links using your preferred browser developer tools, and observe the menu items realigning on the same row once sufficient space is available.

Possible solutions include:

Adjusting the link sizes so they always fit, except when the menu transitions to hamburger mode.
Changing the breakpoint for the hamburger menu to appear at a wider screen width.

Answer 2

It's not necessarily the screen size that's the issue. The problem lies in the excessive content within the navbar, causing the links to be pushed down - where else would they go? What outcome did you anticipate?

Experiment by deleting characters from the links using your preferred browser developer tools, and observe the menu items realigning on the same row once sufficient space is available.

Possible solutions include:

Adjusting the link sizes so they always fit, except when the menu transitions to hamburger mode.
Changing the breakpoint for the hamburger menu to appear at a wider screen width.

Answer 3

Answer №2

A strange issue with the navbar arises depending on its collapsing breakpoint. To address this, you can customize the breakpoint to suit your requirements: in this scenario, instead of the default min-width: 768px, changing it to max-width: 1000px effectively resolves the problem.

@media (max-width: 1000px) {
    .navbar-header {
        float: none;
    }
    .navbar-toggle {
        display: block;
    }
    .navbar-collapse {
        border-top: 1px solid transparent;
        box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
    }
    .navbar-collapse.collapse {
        display: none!important;
    }
    .navbar-nav {
        float: none!important;
        margin: 7.5px -15px;
    }
    .navbar-nav>li {
        float: none;
    }
    .navbar-nav>li>a {
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .navbar-text {
        float: none;
        margin: 15px 0;
    }
    /* since 3.1.0 */
    .navbar-collapse.collapse.in {
        display: block!important;
    }
    .collapsing {
        overflow: hidden!important;
    }
}

JSFiddle

Answer 4

A strange issue with the navbar arises depending on its collapsing breakpoint. To address this, you can customize the breakpoint to suit your requirements: in this scenario, instead of the default min-width: 768px, changing it to max-width: 1000px effectively resolves the problem.

@media (max-width: 1000px) {
    .navbar-header {
        float: none;
    }
    .navbar-toggle {
        display: block;
    }
    .navbar-collapse {
        border-top: 1px solid transparent;
        box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
    }
    .navbar-collapse.collapse {
        display: none!important;
    }
    .navbar-nav {
        float: none!important;
        margin: 7.5px -15px;
    }
    .navbar-nav>li {
        float: none;
    }
    .navbar-nav>li>a {
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .navbar-text {
        float: none;
        margin: 15px 0;
    }
    /* since 3.1.0 */
    .navbar-collapse.collapse.in {
        display: block!important;
    }
    .collapsing {
        overflow: hidden!important;
    }
}

JSFiddle

Answer 5

Answer №3

To prevent the issue altogether, you can utilize a media query to adjust the font-size of your links.

@media (max-width: 991px) {
  .navbar.navbar-default .navbar-nav > li > a {
    font-size: 20px;
  }
}

If needed, you can also refer to this Stack Overflow post for changing the breakpoint.

Note: It is recommended to use padding instead of height to modify your navbar, especially below 768px, as changing height may hide the background color due to the default min-height: 50px setting on the navbar.

See a working example below:

.navbar.navbar-default {
  border-color: transparent;
  padding: 15px 0;
}
.navbar.navbar-default .navbar-nav > li > a {
  font-size: 30px;
  color: #000;
  font-weight: bold;
}
.navbar.navbar-default .navbar-nav > li > a:hover,
.navbar.navbar-default .navbar-nav > li.active a {
  color: #e67e22;
}
.navbar.navbar-default .navbar-brand {
  font-size: 40px;
  color: black;
  font-weight: bold;
}
.navbar.navbar-default .navbar-brand:hover {
  color: #e67e22;
}
@media (max-width: 991px) {
  .navbar.navbar-default .navbar-nav > li > a {
    font-size: 20px;
  }
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" />
<nav class="navbar navbar-default navbar-fixed-top">
  <div class="container">

    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="../home.html"><b>Brandon Nolan</b></a>
    </div>

    <div class="collapse navbar-collapse" id="myNavbar">
      <ul class="nav navbar-nav navbar-right">
        <li><a href="#portfolioAnchor">Bootstrap</a>
        </li>
        <li><a href="#blogAnchor">Spring</a>
        </li>
        <li><a href="#contactMeAnchor">Angular</a>
        </li>
        <li><a href="#aboutMeAnchor" id="b1Scroll">Contact</a>
        </li>
      </ul>
    </div>

  </div>
</nav>

Answer 6

To prevent the issue altogether, you can utilize a media query to adjust the font-size of your links.

@media (max-width: 991px) {
  .navbar.navbar-default .navbar-nav > li > a {
    font-size: 20px;
  }
}

If needed, you can also refer to this Stack Overflow post for changing the breakpoint.

Note: It is recommended to use padding instead of height to modify your navbar, especially below 768px, as changing height may hide the background color due to the default min-height: 50px setting on the navbar.

See a working example below:

.navbar.navbar-default {
  border-color: transparent;
  padding: 15px 0;
}
.navbar.navbar-default .navbar-nav > li > a {
  font-size: 30px;
  color: #000;
  font-weight: bold;
}
.navbar.navbar-default .navbar-nav > li > a:hover,
.navbar.navbar-default .navbar-nav > li.active a {
  color: #e67e22;
}
.navbar.navbar-default .navbar-brand {
  font-size: 40px;
  color: black;
  font-weight: bold;
}
.navbar.navbar-default .navbar-brand:hover {
  color: #e67e22;
}
@media (max-width: 991px) {
  .navbar.navbar-default .navbar-nav > li > a {
    font-size: 20px;
  }
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" />
<nav class="navbar navbar-default navbar-fixed-top">
  <div class="container">

    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="../home.html"><b>Brandon Nolan</b></a>
    </div>

    <div class="collapse navbar-collapse" id="myNavbar">
      <ul class="nav navbar-nav navbar-right">
        <li><a href="#portfolioAnchor">Bootstrap</a>
        </li>
        <li><a href="#blogAnchor">Spring</a>
        </li>
        <li><a href="#contactMeAnchor">Angular</a>
        </li>
        <li><a href="#aboutMeAnchor" id="b1Scroll">Contact</a>
        </li>
      </ul>
    </div>

  </div>
</nav>

Strange problems arise with bootstrap navigation bar on smaller devices

Answer №1

Answer №2

Answer №3

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