如何使同位素行具有相等的高度？下一列从正确的高度开始，但背景没有填充整个块。
我尝试了几个最小高度和高度的东西，如自动，继承，100%，100vh，...
这是我现在的项目，采用2x2网格块布局：它的特点是4块50vh和50vh...当内容大于块（50vh）时，块会增长，第二个块应该随之增长。

$('.grid').isotope({
  // set itemSelector so .grid-sizer is not used in layout
  itemSelector: '.grid-item',
  percentPosition: true,
  layoutMode: 'fitRows',
  masonry: {
    // use element for option
    columnWidth: '.grid-sizer'
  }
});

/*
var maxHeight = 0;

$(".grid-item").each(function(){
   var thisH = $(this).height();
   if (thisH > maxHeight) { maxHeight = thisH; }
});

$(".grid-item").height(maxHeight);
*/

.grid-item {
  background: #0ba;
}

.grid-item:nth-child(2n+2) {
  background: #555;
}

.grid-item:nth-child(3n+3) {
  background: #e64;
}

.grid-item:nth-child(4n+4) {
  background: #00f;
}

.grid-item:nth-child(3n+5) {
  background: #9f5;
}

.grid {
  width: 100vw;
}

.grid-sizer,
.grid-item {
  width: 50vw;
}
.grid-item {
  min-height: 100vh;
}

@media only screen and (min-width: 1280px) {
  .grid-sizer,
  .grid-item {
    width: 50vw;
  }
  .grid-item {
    min-height: 50vh;
  }
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>
<script src="https://npmcdn.com/isotope-layout@3.0/dist/isotope.pkgd.min.js"></script>
<h1>Layout</h1>
<div class="grid">
  <div class="grid-sizer"></div>
  <div class="grid-item" style="font-size:40px;">Aenean lacinia bibendum nulla sed consectetur. Nulla vitae elit libero, a pharetra augue. Nullam id dolor id nibh ultricies vehicula ut id elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras mattis consectetur purus sit amet fermentum. Maecenas sed diam eget risus varius blandit sit amet non magna. Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum.Aenean lacinia bibendum nulla sed consectetur. Nulla vitae elit libero, a pharetra augue. Nullam id dolor id nibh ultricies vehicula ut id elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras mattis consectetur purus sit amet fermentum. Maecenas sed diam eget risus varius blandit sit amet non magna. Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum.</div>
  <div class="grid-item">gdfgdf</div>
  <div class="grid-item">gfdg</div>
  <div class="grid-item">gfg</div>
</div>

先谢了
亲切的问候