css - 网格中块的宽度计算

我正在尝试建立一个块状网格，但是即使我似乎正在使这些块状填充容器宽度的100％。他们似乎没有正确排队。

第一行应该有一个大块，三个较小的块。第二个应该由第一个大块的其余部分（一个小块和一个大块）填充。

似乎块的总宽度大于容器宽度，迫使其继续在第二行上并弄乱了布局。

我是否缺少其中一个元素的某些属性？

.content {
  width: 100%;
  margin-top: -5px;
  margin-right: -5px;
  position: relative;
  height: 100%;
}

.grid {
  width: 100%;
}

.block {
  position: relative;
  display: inline-block;
  margin: 5px;
  width: calc(20% - 10px);
  padding-bottom: calc(20% - 10px);
  vertical-align: top;
}

.block:nth-child(14),
.block:nth-child(18),
.block:nth-child(19),
.block:nth-child(20),
.block:nth-child(5),
.block:nth-child(6),
.block:nth-child(7),
.block:nth-child(8),
.block:nth-child(9) {
  margin-top: calc(-20% + 5px)
}

.block:nth-child(1),
.block:nth-child(11),
.block:nth-child(20),
.block:nth-child(6) {
  width: calc(40% - 10px);
  padding-bottom: calc(40% - 10px)
}

.block:nth-child(5) {
  margin-left: calc(40% + 5px)
}

.block:nth-child(10) {
  margin-left: calc(-60% + 5px)
}

.block:nth-child(15) {
  margin-left: calc(-20% + 5px)
}

<div class="content">
  <div class="grid">
    <div class="block" style="background-color: #2be6d9"></div>
    <div class="block" style="background-color: #d0c7dd"></div>
    <div class="block" style="background-color: #f06859"></div>
    <div class="block" style="background-color: #f06859"></div>
    <div class="block" style="background-color: #68d2e7"></div>
    <div class="block" style="background-color: #001fc9"></div>
    <div class="block" style="background-color: #d040e9"></div>
    <div class="block" style="background-color: #fd1341"></div>
    <div class="block" style="background-color: #0c8eec"></div>
    <div class="block" style="background-color: #2be6d9"></div>
    <div class="block" style="background-color: #d0c7dd"></div>
    <div class="block" style="background-color: #f06859"></div>
    <div class="block" style="background-color: #f06859"></div>
    <div class="block" style="background-color: #68d2e7"></div>
    <div class="block" style="background-color: #001fc9"></div>
    <div class="block" style="background-color: #d040e9"></div>
    <div class="block" style="background-color: #fd1341"></div>
    <div class="block" style="background-color: #0c8eec"></div>
    <div class="block" style="background-color: #f06859"></div>
    <div class="block" style="background-color: #f06859"></div>
    <div class="block" style="background-color: #68d2e7"></div>
    <div class="block" style="background-color: #001fc9"></div>
    <div class="block" style="background-color: #d040e9"></div>
    <div class="block" style="background-color: #fd1341"></div>
  </div>
</div>

最佳答案

您的问题是构成块的div之间的空白。因此您的包装盒是100％，在包装盒之间加上“”。

快速简便的解决方案是删除div之间的新行/空格。

或者，在空白处添加注释（请参见下文）。

.content {
  width: 100%;
  margin-top: -5px;
  margin-right: -5px;
  position: relative;
  height: 100%;
}

.grid {
  width: 100%;
}

.block {
  position: relative;
  display: inline-block;
  margin: 5px;
  width: calc(20% - 10px);
  padding-bottom: calc(20% - 10px);
  vertical-align: top;
}

.block:nth-child(14),
.block:nth-child(18),
.block:nth-child(19),
.block:nth-child(20),
.block:nth-child(5),
.block:nth-child(6),
.block:nth-child(7),
.block:nth-child(8),
.block:nth-child(9) {
  margin-top: calc(-20% + 5px)
}

.block:nth-child(1),
.block:nth-child(11),
.block:nth-child(20),
.block:nth-child(6) {
  width: calc(40% - 10px);
  padding-bottom: calc(40% - 10px)
}

.block:nth-child(5) {
  margin-left: calc(40% + 5px)
}

.block:nth-child(10) {
  margin-left: calc(-60% + 5px)
}

.block:nth-child(15) {
  margin-left: calc(-20% + 5px)
}

<div class="content">
  <div class="grid">
    <div class="block" style="background-color: #2be6d9"></div><!--
	--><div class="block" style="background-color: #d0c7dd"></div><!--
	--><div class="block" style="background-color: #f06859"></div><!--
	--><div class="block" style="background-color: #f06859"></div><!--
	--><div class="block" style="background-color: #68d2e7"></div><!--
	--><div class="block" style="background-color: #001fc9"></div><!--
	--><div class="block" style="background-color: #d040e9"></div><!--
	--><div class="block" style="background-color: #fd1341"></div><!--
	--><div class="block" style="background-color: #0c8eec"></div><!--
	--><div class="block" style="background-color: #2be6d9"></div><!--
	--><div class="block" style="background-color: #d0c7dd"></div><!--
	--><div class="block" style="background-color: #f06859"></div><!--
	--><div class="block" style="background-color: #f06859"></div><!--
	--><div class="block" style="background-color: #68d2e7"></div><!--
	--><div class="block" style="background-color: #001fc9"></div><!--
	--><div class="block" style="background-color: #d040e9"></div><!--
	--><div class="block" style="background-color: #fd1341"></div><!--
	--><div class="block" style="background-color: #0c8eec"></div><!--
	--><div class="block" style="background-color: #f06859"></div><!--
	--><div class="block" style="background-color: #f06859"></div><!--
	--><div class="block" style="background-color: #68d2e7"></div><!--
	--><div class="block" style="background-color: #001fc9"></div><!--
	--><div class="block" style="background-color: #d040e9"></div><!--
	--><div class="block" style="background-color: #fd1341"></div>
  </div>
</div>

关于css - 网格中块的宽度计算，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/45347139/