如果我们有极长的水平滚动页面，如何在最后一个元素的末尾添加边距/填充，即空间？

Question

How to add some space to the right of last element ie in our case after 20th box of 100px*100px aligned right to each other. jsfiddle

html

<div class="container">
  <div class="element" v-for="element in 20" :key="element">{{ element }}</div>
</div>

css

.container {
  display: flex;
  flex-direction: row;
  padding-right: 50px;   // not working
  margin-right: 50px;    // not working
}

.element {
  margin: 16px;
  min-width: 100px;
  height: 100px;
  background-color: #ddd;
  border-radius: 10px;
}

Answer 1

I added a

display: inline-flex;

to.container and then it works

You can see it here: https://jsfiddle.net/q2f6710x/4/

And you can add a

overflow: auto;

to #app

to make it scrollable: https://jsfiddle.net/2uex398f/

Answer 2

Try to add to your container class also justify-content:center.

.container {
  display: flex;
  flex-direction: row;
  justify-content:center;
}

Answer 3

You can always add bootstrap to you're code through,

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>

Or at this website https://getbootstrap.com/docs/4.3/getting-started/download/

If you add bootstrap you can use classes such as

class="mr-1"

or

class="pr-1"

where 1 can be replaced by any number to increase padding or margin

you can also keep all prior styling.

Answer 4

Did you try marking those properties as important?

.container {
  display: flex;
  flex-direction: row;
  padding-right: 50px !important;   // not working
  margin-right: 50px !important;    // not working
}