How can I override the maximum body width to enable specific div elements to extend beyond that limit?

Question

How can I override the maximum body width to enable specific div elements to extend beyond that limit?

While I've come across similar questions to mine, none of them seem to solve my specific issue. Essentially, I've set the body width to 960px, which is a common standard practice. However, there are certain elements such as header, footer, and some divs with background colors indicating different content areas that I want to ignore this width restriction.

The solution I am looking for should allow all other divs to bypass the body width limitation, not just the header and footer.

I have ruled out using position absolute because I don't want it to affect the positioning of my footer in the future.

html,
body {
  background-color: white;
  margin: 0 auto;
  width: 960px;
  height: 100%;
}

.Frame {
  display: table;
  height: 100%;
  width: 100%;
}

.Row {
  display: table-row;
  height: 1px;
}

.Row.Expand {
  height: auto;
}

.Row.footer {
  height: 30px;
  background-color: gray;
  margin-bottom: 0;
  width: 100%;
}

<body class="Frame">


  <header class="Row">
    /*header should ignore body width*/
  </header>
  <section class="Row Expand">
    /*some div should ignore the body width*/
  </section>
  <footer class="Row footer">
    /*footer should ignore body width/*
    <h3>Sticky footer</h3>
  </footer>

</body>

html css

Answer 1

Answer №1

Avoid setting a fixed width for the <body> tag, as it can lead to potential issues down the road.

I comprehend the design concept you're aiming for. Here is a simple representation of what I would suggest:

$('#main-content').css("min-height", $(window).height() - $("#footer").height() - $("#header").height() + "px");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  max-width: 100vw;
}

#header,
#footer,
#content-wapper,
section,
img {
  max-width: 100%;
  margin: 0 auto;
}

section.image,
img {
  font-size: 0;
  display: block
}

#header,
#footer {
  background: #333;
  height: 40px;
  color: white;
}

#main-content {
  background: #999;
}

.small {
  width: 800px;
  max-width: 100%;
  margin: 0 auto;
  padding: 2vw;
  background: #131418;
}

section p {
  color: white;
  line-height: 1.25
}

Include the following JavaScript and HTML snippets to maintain a sticky footer on your webpage:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

<body>

  <div id="content-wrapper">

    <header id="header">
      /*header should ignore body width*/
    </header>

    <div id="main-content">
        <!-- Insert sections and images here -->
    </div>


    <footer id="footer">
      /*footer should ignore body width/*
      <h3>Sticky footer</h3>
    </footer>

  </div>
</body>

The provided script ensures that the footer remains at the bottom of the page even if the content is limited in height. This calculation considers the header and footer heights to determine the minimum height for #main-content, ensuring the footer's placement at the bottom consistently.

Answer 2

Avoid setting a fixed width for the <body> tag, as it can lead to potential issues down the road.

I comprehend the design concept you're aiming for. Here is a simple representation of what I would suggest:

$('#main-content').css("min-height", $(window).height() - $("#footer").height() - $("#header").height() + "px");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  max-width: 100vw;
}

#header,
#footer,
#content-wapper,
section,
img {
  max-width: 100%;
  margin: 0 auto;
}

section.image,
img {
  font-size: 0;
  display: block
}

#header,
#footer {
  background: #333;
  height: 40px;
  color: white;
}

#main-content {
  background: #999;
}

.small {
  width: 800px;
  max-width: 100%;
  margin: 0 auto;
  padding: 2vw;
  background: #131418;
}

section p {
  color: white;
  line-height: 1.25
}

Include the following JavaScript and HTML snippets to maintain a sticky footer on your webpage:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

<body>

  <div id="content-wrapper">

    <header id="header">
      /*header should ignore body width*/
    </header>

    <div id="main-content">
        <!-- Insert sections and images here -->
    </div>


    <footer id="footer">
      /*footer should ignore body width/*
      <h3>Sticky footer</h3>
    </footer>

  </div>
</body>

The provided script ensures that the footer remains at the bottom of the page even if the content is limited in height. This calculation considers the header and footer heights to determine the minimum height for #main-content, ensuring the footer's placement at the bottom consistently.

Answer 3

Answer №2

If you want to include a header and footer, the solution will involve removing the width from the body and adding it to a

<div class="main-content"></div>

or using

<main class="main-content"></main>

as shown below.

    <body>
      <header></header>
      <main class="main-content">
        <section></section>
        <section></section>
        <section></section>
        <section></section>
      </main>
      <footer></footer>

</body>

.main-content {
  width: 960px;
}

Examining your CSS raises some questions. For example, why do you set the body as display: table;?

Answer 4

If you want to include a header and footer, the solution will involve removing the width from the body and adding it to a

<div class="main-content"></div>

or using

<main class="main-content"></main>

as shown below.

    <body>
      <header></header>
      <main class="main-content">
        <section></section>
        <section></section>
        <section></section>
        <section></section>
      </main>
      <footer></footer>

</body>

.main-content {
  width: 960px;
}

Examining your CSS raises some questions. For example, why do you set the body as display: table;?

Answer 5

Answer №3

To improve the layout, you can implement a negative margin for the header and footer once the screen size goes beyond 960px using an @media query. It's important to adjust the width accordingly as well.

@media (min-width: 960px) {
    footer, header {
        margin-left: calc( -(50vw-480px) );
        margin-right: calc( -(50vw-480px) );
        width: 100vw;
    }
}

While this method may not be ideal, it does have some valuable applications for specific cases.

Dejan.S's approach offers a more effective solution: instead of restricting everything in width and then trying to undo it with additional elements, focus on limiting only the elements that truly require it.

Answer 6

To improve the layout, you can implement a negative margin for the header and footer once the screen size goes beyond 960px using an @media query. It's important to adjust the width accordingly as well.

@media (min-width: 960px) {
    footer, header {
        margin-left: calc( -(50vw-480px) );
        margin-right: calc( -(50vw-480px) );
        width: 100vw;
    }
}

While this method may not be ideal, it does have some valuable applications for specific cases.

Dejan.S's approach offers a more effective solution: instead of restricting everything in width and then trying to undo it with additional elements, focus on limiting only the elements that truly require it.

How can I override the maximum body width to enable specific div elements to extend beyond that limit?

Answer №1

Answer №2

Answer №3

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