Responsive grid with CSS Grids

Responsive grid with CSS Grids

by yelog yelog

HTML

<div class='group'>
  <div class="group-item">
    <div class='item'>1</div>
    <div class='item'>2</div>
    <div class='item high'>3</div>  
  </div>
  <div class="group-item">
    <div class='item'>4</div>
    <div class='item high'>5</div>
    <div class='item'>6</div>  
  </div>
  <div class="group-item">
    <div class='item'>7</div>
    <div class='item'>8</div>
    <div class='item'>9</div>
    <div class='item'>10</div>  
  </div>
</div>

CSS

body,.group,html {
  height: 410px;
}
.group {
  width: 603px;
}
.group-item{
  float:left;
}
.item {
  width: 200px;
  height: 100px;
  color: white;
  text-align: center;
  line-height: 100px;
  border-right: 1px red solid;
  border-bottom: 1px red solid;
  background: #1E9FFF
}
.high {
  height: 150px
}