ul.customize_list {
    padding: 0;
}
div#product-tabcontent .tab-pane {
    display: none;
}
div#product-tabcontent .tab-pane.show {
    display: block;
}
ul.list_none.comment_list {
    list-style-type: none;
    padding: 0;
}
ul.navbar-nav {
    width: 100%;
    justify-content: center;
}
.card-img-overlay h3.card-title {
    font-size: 17px;
}