masonry only css test

by hohoya33

HTML

<div class="masonry">
  <item>1</item>
  <item>2</item>
  <item>3</item>
  <item>4</item>
  <item>5</item>
  <item>6</item>
  <item>7</item>
</div>



<div class="container">
  <div class="item" style="height: 140px"></div>
  <div class="item" style="height: 190px"></div>
  <div class="item" style="height: 170px"></div>
  <div class="item" style="height: 120px"></div>
  <div class="item" style="height: 160px"></div>
  <div class="item" style="height: 180px"></div>
  <div class="item" style="height: 140px"></div>
  <div class="item" style="height: 150px"></div>
  <div class="item" style="height: 170px"></div>
  <div class="item" style="height: 170px"></div>
  <div class="item" style="height: 140px"></div>
  <div class="item" style="height: 190px"></div>
  <div class="item" style="height: 170px"></div>
  <div class="item" style="height: 120px"></div>
  <div class="item" style="height: 160px"></div>
  <div class="item" style="height: 180px"></div>
  <div class="item" style="height: 140px"></div>
  <div class="item" style="height: 150px"></div>
  <div class="item" style="height: 170px"></div>
  <div class="item" style="height: 170px"></div>
</div>

CSS

/* .masonry {
  display: grid;
  grid-gap: 1em;
  grid: masonry / repeat(auto-fit, minmax(20em, 1fr));
}
 */
/* .masonry {
  column-count: 4;
  column-gap: 1em;
} */

.masonry{
  display: grid;
  grid-column-gap: 0px;
  grid-row-gap: 0px;
  grid-template-columns: repeat(auto-fill, minmax(315px,1fr));
  grid-auto-rows: 25px;
}
item {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  background-color: #fff;
  background-clip: border-box;
  border: 1px solid rgba(0, 0, 0, 0.125);
  border-radius: 0.25rem;
}

/* item {
  background-color: Gainsboro;
  color: white;
  page-break-inside: avoid;
  break-inside: avoid;
  margin: 1rem 0 1rem 0;
  width: 100%;
  height: 250px;
  display: flex;
  justify-content: center;
  align-items: center;
} */

item:nth-child(1) {
  margin-top: 0;
  height: 300px;
}

item:nth-child(2) {
  height: 200px;
}

item:nth-child(3) {
  height: 150px;
}

item:nth-child(4) {
  height: 200px;
}

item:nth-child(5) {
  height: 400px;
}

item:nth-child(6) {
  margin-bottom: 0;
}








.container {
  display: flex;
  flex-flow: column wrap;
  align-content: space-between;
  /* Your container needs a fixed height, and it 
   * needs to be taller than your tallest column. */
  height: 960px;
  
  /* Optional */
  background-color: #f7f7f7;
  border-radius: 3px;
  padding: 20px;
  margin: 40px auto;
  counter-reset: items;
}

.item {
  width: 50%;
  /* Optional */
  position: relative;
  margin-bottom: 2%;
  border-radius: 3px;
  background-color: #a1cbfa;
  border: 1px solid #4290e2;
  box-shadow: 0 2px 2px rgba(0,90,250,0.05),
    0 4px 4px rgba(0,90,250,0.05),
    0 8px 8px rgba(0,90,250,0.05),
    0 16px 16px rgba(0,90,250,0.05);
  color: #fff;
  padding: 15px;
  box-sizing: border-box;
}

 /* Just to print out numbers */
div.item::before {
  counter-increment: items;
  content: counter(items);
}

/* Re-order items into 3 rows */
.item:nth-of-type(4n+1) { order: 1; }
.item:nth-of-type(4n+2)...