<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="row genel"> <div class="col-4"> <div class="row"> <div class="col sutun-a"> A </div> </div> </div> <div class="col-4"> <div class="row"> <div class="col-12 sutun-b"> B </div> <div class="col-12 sutun-c"> C </div> </div> </div> <div class="col-4"> <div class="row"> <div class="col-12 sutun-d"> D </div> <div class="col-12 sutun-e"> E </div> </div> </div> </div> </div>

.genel .row { height: 400px; } .sutun-a { background-color: #987642; height: 100%; } .sutun-b { background-color: #636492; height: 70%; } .sutun-c { background-color: #fd0934; height: 25%; } .sutun-d { background-color: #235255; height: 25%; } .sutun-e { background-color: #747432; height: 70%; }