Div côte à côte CSS sans bootstrap
<style>
.grid-container {
display: grid;
grid-template-columns: 1fr 1fr;
grid-gap: 20px;
}
</style>
<div class="grid-container">
<div class="grid-child purple">
Grid Column 1
</div>
<div class="grid-child green">
Grid Column 2
</div>
</div>
Ivan The Terrible