.my-scrollbar {
  width: 35%;
  min-width: 100%;
  height: 100%;
  height: calc(100% - 100px);
  background: #eee;
}

.scroll-me {
  background: #EEE;
  padding-right: 15px;
  height: 100%;
}

.kolom {
  background: #2196F3;
  width: 150px;
  height: 150px;
  float: left;
  display: inline-block;
  margin: 15px;
}

.clearfix {
  clear: both;
}