.over-view .nav-pills .nav-link {
    border-radius: 0px;
    padding: 10px 30px;
    line-height: normal;
    height: auto;

}

.over-view .nav-item {
    margin-left: 0px;
}

.over-view .nav-link:hover, .over-view .nav-link:focus {
    text-decoration: none;
    border-bottom: none;
}