.center-elements{
    display: flex;
    justify-content: center;
    align-items:  center;
}

.nav-pills li a:hover{
    background-color: blue;
}

.scrollable {
    overflow-x: auto;
}

.text-resize{
    max-width:400px; /* Customise it accordingly */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }