The horizontal scrolling with overflow-x is not functioning correctly as it is displaying the scrollbar for the vertical

Question

The horizontal scrolling with overflow-x is not functioning correctly as it is displaying the scrollbar for the vertical

I am perplexed as to why I am unable to scroll horizontally to view the other pink thumbs. Despite adding an overflow of scroll-x to the thumbs container, which should theoretically allow horizontal scrolling, it only seems to scroll vertically.

Could someone shed some light on why horizontal scrolling is not functioning in this case? Many thanks in advance!

#content-wrap {
  background: lightgreen;
  width: 300px;
  height: 300px;
}
#main-image {
  background: cyan;
  width: 300px;
  height: 250px;
  float: left;
}
#thumbs-wrap {
  background: orange;
  width: 300px;
  height: 50px;
  float: left;
  overflow-x: scroll;
}
.thumb {
  background: pink;
  box-sizing: border-box;
  width: 75px;
  height: 50px;
  border: 2px solid grey;
  float: left;
}

<div id="content-wrap">
  <div id="main-image"></div>
  <div id="thumbs-wrap">
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
  </div>
</div>

html css

Answer 1

Answer №1

It appears that the issue is due to the fixed width of your #thumbs-wrap, which is not sufficient to accommodate all child elements in a single row or enable horizontal scrolling. One simple solution is to wrap all child elements within another div and assign it additional width. Here's an example:

#content-wrap {
  background: lightgreen;
  width: 300px;
  height: 300px;
}
#main-image {
  background: cyan;
  width: 300px;
  height: 250px;
  float: left;
}
#thumbs-wrap {
  background: orange;
  width: 300px;
  height: 50px;
  float: left;
  overflow-x: scroll;
}
#thumbs-inner-wrap {
  width: 1000px;
}
.thumb {
  background: pink;
  box-sizing: border-box;
  width: 75px;
  height: 50px;
  border: 2px solid grey;
  float: left;
}

<div id="content-wrap">
  <div id="main-image"></div>
  <div id="thumbs-wrap">
    <div id="thumbs-inner-wrap">
      <div class="thumb"></div>
      <div class="thumb"></div>
      <div class="thumb"></div>
      <div class="thumb"></div>
      <div class="thumb"></div>
      <div class="thumb"></div>
    </div>
  </div>
</div>

Answer 2

It appears that the issue is due to the fixed width of your #thumbs-wrap, which is not sufficient to accommodate all child elements in a single row or enable horizontal scrolling. One simple solution is to wrap all child elements within another div and assign it additional width. Here's an example:

#content-wrap {
  background: lightgreen;
  width: 300px;
  height: 300px;
}
#main-image {
  background: cyan;
  width: 300px;
  height: 250px;
  float: left;
}
#thumbs-wrap {
  background: orange;
  width: 300px;
  height: 50px;
  float: left;
  overflow-x: scroll;
}
#thumbs-inner-wrap {
  width: 1000px;
}
.thumb {
  background: pink;
  box-sizing: border-box;
  width: 75px;
  height: 50px;
  border: 2px solid grey;
  float: left;
}

<div id="content-wrap">
  <div id="main-image"></div>
  <div id="thumbs-wrap">
    <div id="thumbs-inner-wrap">
      <div class="thumb"></div>
      <div class="thumb"></div>
      <div class="thumb"></div>
      <div class="thumb"></div>
      <div class="thumb"></div>
      <div class="thumb"></div>
    </div>
  </div>
</div>

Answer 3

Answer №2

When working with HTML elements, they will naturally wrap to new lines if there is no more horizontal space available. This can result in a vertical scrollbar appearing even when setting overflow-x: auto. However, using CSS flexbox allows you to override this behavior without the need for additional elements. Simply add the following snippet to your CSS:

#thumbs-wrap {
    display: flex;
    flex-wrap: nowrap;
}
.thumb {
    flex: 0 0 auto;
}

But how does this actually work?

The flex-wrap:nowrap property ensures that child elements remain on a single line and do not wrap to multiple lines.

In standard situations, flex items may resize to fit their parent container's width. By setting flex-grow and flex-shrink to 0, we prevent them from expanding or shrinking based on available space.

The flex property's shorthand values dictate the item's growth, shrinkage, and basis. Setting it to 0 0 auto enforces the original sizing specified in our CSS.

To summarize, these rules ensure that the flex items (.thumb) align horizontally, avoid wrapping, and maintain their initial size. As a result, a horizontal scrollbar will be visible on the #thumbs-wrap element.

You can observe this behavior directly alongside your code:

#content-wrap {
  background: lightgreen;
  width: 300px;
  height: 300px;
}
#main-image {
  background: cyan;
  width: 300px;
  height: 250px;
  float: left;
}
#thumbs-wrap {
  background: orange;
  width: 300px;
  height: 50px;
  float: left;
  overflow-x: scroll;
  display: flex;
  flex-wrap: nowrap;
}
.thumb {
  flex: 0 0 auto;
  background: pink;
  box-sizing: border-box;
  width: 75px;
  height: 50px;
  border: 2px solid grey;
  float: left;
}

<div id="content-wrap">
  <div id="main-image"></div>
  <div id="thumbs-wrap">
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
  </div>
</div>

Answer 4

When working with HTML elements, they will naturally wrap to new lines if there is no more horizontal space available. This can result in a vertical scrollbar appearing even when setting overflow-x: auto. However, using CSS flexbox allows you to override this behavior without the need for additional elements. Simply add the following snippet to your CSS:

#thumbs-wrap {
    display: flex;
    flex-wrap: nowrap;
}
.thumb {
    flex: 0 0 auto;
}

But how does this actually work?

The flex-wrap:nowrap property ensures that child elements remain on a single line and do not wrap to multiple lines.

In standard situations, flex items may resize to fit their parent container's width. By setting flex-grow and flex-shrink to 0, we prevent them from expanding or shrinking based on available space.

The flex property's shorthand values dictate the item's growth, shrinkage, and basis. Setting it to 0 0 auto enforces the original sizing specified in our CSS.

To summarize, these rules ensure that the flex items (.thumb) align horizontally, avoid wrapping, and maintain their initial size. As a result, a horizontal scrollbar will be visible on the #thumbs-wrap element.

You can observe this behavior directly alongside your code:

#content-wrap {
  background: lightgreen;
  width: 300px;
  height: 300px;
}
#main-image {
  background: cyan;
  width: 300px;
  height: 250px;
  float: left;
}
#thumbs-wrap {
  background: orange;
  width: 300px;
  height: 50px;
  float: left;
  overflow-x: scroll;
  display: flex;
  flex-wrap: nowrap;
}
.thumb {
  flex: 0 0 auto;
  background: pink;
  box-sizing: border-box;
  width: 75px;
  height: 50px;
  border: 2px solid grey;
  float: left;
}

<div id="content-wrap">
  <div id="main-image"></div>
  <div id="thumbs-wrap">
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
    <div class="thumb"></div>
  </div>
</div>

The horizontal scrolling with overflow-x is not functioning correctly as it is displaying the scrollbar for the vertical

Answer №1

Answer №2

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