Flex-box: Align last row to grid

Question

I have a simple flex-box layout with a container like:

.grid {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
}

Answer 1

I know there are many answers here but.. The simplest way to do this is with a grid instead of flex and grid template columns with repeat and auto fills, where you have to set the number of pixels that you have given to each element, 100px from your snippet code.

.exposegrid {
     display: grid;
     grid-template-columns: repeat(auto-fill, 100px);
     justify-content: space-between;
}
 .exposetab {
     width: 100px;
     height: 66px;
     background-color: rgba(255, 255, 255, 0.2);
     border: 1px solid rgba(0, 0, 0, 0.4);
     border-radius: 5px;
     box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
     margin-bottom: 10px;
}