将书写模式/文字方向从下到上设置

Question

我找不到一个解决方案，让绿色元素从容器的右下角开始，就像右图（“需要”）一样。

CSS是否提供了一种从底部对齐/定向元素的方法？

说明了“默认”和“需要”元素的位置。

段

    .cnt {
  width:200px;
  height:300px;
  border:1px solid green;
  text-align:center;
  display: table-cell;
  vertical-align: bottom;
}

.itm {
  transform: translate(0px, 0px) scale(1);
  display: inline-block;
  padding:10px;
  width:20px;
  margin:10px;
  background: green;
  color: white;
  transition:transform 0.5s;
}
.itm:hover {
  transform: translate(0px, -3px) scale(1.1);
}

<div class="cnt">
  <div class="itm">1</div>
  <div class="itm">2</div>
  <div class="itm">3</div>
  <div class="itm">4</div>
  <div class="itm">5</div>
  <div class="itm">6</div>
  <div class="itm">7</div>
  <div class="itm">8</div>
</div>

Answer 1

  

CSS是否提供了一种从底部对齐/定向元素的方法？

令人惊讶的是，在水平书写模式下，它并没有出现。

有各种属性，包括writing-mode，direction，text-orientation和flex-direction，可让您重新安排内容流。

但是它们似乎都不允许从右下角开始以水平书写模式布置内容。也许有人可以纠正我。

同时，这是一个黑客（纯CSS）：

.cnt {
  display: flex;
  flex-direction: row-reverse;
  flex-wrap: wrap;
  align-items: flex-start;
  align-content: flex-start;
  justify-content: center;
  text-align: center;
  width: 200px;
  height: 300px;
  border: 1px solid green;
  transform: scaleY(-1);
}
.itm {
  padding: 10px;
  width: 20px;
  margin: 10px;
  background: green;
  color: white;
  transform: translate(0px, 0px) scaleY(-1) scaleX(1);
  transition: transform 0.5s;
}
.itm:hover {
  transform: translate(0px, -3px) scaleY(-1.1) scaleX(1.1);
}

<div class="cnt">
  <div class="itm">8</div>
  <div class="itm">7</div>
  <div class="itm">6</div>
  <div class="itm">5</div>
  <div class="itm">4</div>
  <div class="itm">3</div>
  <div class="itm">2</div>
  <div class="itm">1</div>
</div>

https://jsfiddle.net/o7hr07k6/

Answer 2

It's easy if you can reverse the order of the itms in the source.

.cnt {
  width:200px;
  height:300px;
  border:1px solid green;
  text-align:center;
  display: table-cell;
  vertical-align: top;
  transform:rotate(180deg);
}

.itm {
  display: inline-block;
  padding:10px;
  width:20px;
  margin:10px;
  background: green;
  color: white;
  transform:rotate(180deg);
}

<div class="cnt">
  <div class="itm">8</div>
  <div class="itm">7</div>
  <div class="itm">6</div>
  <div class="itm">5</div>
  <div class="itm">4</div>
  <div class="itm">3</div>
  <div class="itm">2</div>
  <div class="itm">1</div>
</div>

Answer 3

我知道这不完全是它，但它是我用纯CSS解决方案得到的最接近的。不过，这很丑陋。发布更多内容以便其他人可以看到并使用它来获得正确的答案。

＆＃13;

＆＃13;

.cnt {
  width:200px;
  height:300px;
  border:1px solid green;
  text-align:center;
  display: table-cell;
  vertical-align: bottom;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-around;
  align-content: flex-end;
}

.itm {
  transform: translate(0px, 0px) scale(1);
  display: inline-block;
  padding:10px;
  width:20px;
  height: 20px;
  margin:10px;
  background: green;
  color: white;
  transition:transform 0.5s;
}

.itm:hover {
  transform: translate(0px, -3px) scale(1.1);
}


.itm:nth-child(1) {
  order: 8;
}


.itm:nth-child(2) {
  order: 7;
}


.itm:nth-child(3) {
  order: 6;
}


.itm:nth-child(4) {
  order: 5;
}


.itm:nth-child(5) {
  order: 4;
}


.itm:nth-child(6) {
  order: 3;
}


.itm:nth-child(7) {
  order: 2;
}


.itm:nth-child(8) {
  order: 1;
}

＆＃13;

<div class="cnt">
  <div class="itm">1</div>
  <div class="itm">2</div>
  <div class="itm">3</div>
  <div class="itm">4</div>
  <div class="itm">5</div>
  <div class="itm">6</div>
  <div class="itm">7</div>
  <div class="itm">8</div>
</div>

＆＃13;

＆＃13;

＆＃13;