Bootstrap Navscomponent with a variety of options to provide unique looking Line Tab components that matches Metronic's design standards.
									Use
													.navand
													.nav-tabswith
													nav-tabs-lineclass to have custom line tab component.
                        <ul class="nav nav-tabs nav-tabs-line">
                            <li class="nav-item">
                                <a class="nav-link active" data-toggle="tab" href="#kt_tab_pane_1">Active</a>
                            </li>
                            <li class="nav-item">
                                <a class="nav-link" data-toggle="tab" href="#kt_tab_pane_2">Link</a>
                            </li>
                            <li class="nav-item dropdown">
                                <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">
                                    Dropdown
                                </a>
                                <div class="dropdown-menu">
                                    <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3">Action</a>
                                    <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3">Another action</a>
                                    <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3">Something else here</a>
                                    <div class="dropdown-divider"></div>
                                    <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3">Separated link</a>
                                </div>
                             </li>
                            <li class="nav-item">
                                <a class="nav-link disabled" data-toggle="tab" href="#kt_tab_pane_4" tabindex="-1" aria-disabled="true">Disabled</a>
                            </li>
                        </ul>
                        <div class="tab-content mt-5" id="myTabContent">
                            <div class="tab-pane fade show active" id="kt_tab_pane_1" role="tabpanel" aria-labelledby="kt_tab_pane_2">Tab content 1</div>
                            <div class="tab-pane fade" id="kt_tab_pane_2" role="tabpanel" aria-labelledby="kt_tab_pane_2">Tab content 2</div>
                            <div class="tab-pane fade" id="kt_tab_pane_3" role="tabpanel" aria-labelledby="kt_tab_pane_3">Tab content 4</div>
                            <div class="tab-pane fade" id="kt_tab_pane_4" role="tabpanel" aria-labelledby="kt_tab_pane_4">Tab content 5</div>
                        </div>
														Use
													.nav-semi-bold,
													.nav-bold,
													.nav-bolderand
													.nav-boldestclasses to set font weight of navigation links.
                        <ul class="nav nav-tabs nav-tabs-line nav-semi-bold">
                            ...
                        </ul>
                        <ul class="nav nav-tabs nav-tabs-line nav-bold">
                            ...
                        </ul>
                        <ul class="nav nav-tabs nav-tabs-line nav-bolder">
                            ...
                        </ul>
                        <ul class="nav nav-tabs nav-tabs-line nav-boldest">
                            ...
                        </ul>
                        
														Change the horizontal alignment of your nav with
													flexbox utilities. By default, navs are left-aligned, but easily modified to be centered or right aligned.
													
Centered with
													.justify-content-center.
                        <ul class="nav nav-tabs nav-tabs-line justify-content-center">
                            ...
                        </ul>
                        
														Right-aligned with
													.justify-content-end.
                        <ul class="nav nav-tabs nav-tabs-line justify-content-end">
                            ...
                        </ul>
                        
														Use
														.card-headerwith
														.card-header-tabs-lineto have card line tabs.
                <div class="card card-custom gutter-b">
                    <div class="card-header card-header-tabs-line">
                        <div class="card-title">
                            <h3 class="card-label">Card Line Tabs</h3>
                        </div>
                        <div class="card-toolbar">
                            <ul class="nav nav-tabs nav-bold nav-tabs-line">
                                <li class="nav-item">
                                    <a class="nav-link active" data-toggle="tab" href="#kt_tab_pane_1_2">Week</a>
                                </li>
                                <li class="nav-item">
                                    <a class="nav-link" data-toggle="tab" href="#kt_tab_pane_2_2">Month</a>
                                </li>
                                <li class="nav-item dropdown">
                                    <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">
                                        Year
                                    </a>
                                    <div class="dropdown-menu">
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_2">Action</a>
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_2">Another action</a>
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_2">Something else here</a>
                                        <div class="dropdown-divider"></div>
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_2">Separated link</a>
                                    </div>
                                 </li>
                            </ul>
                        </div>
                    </div>
                    <div class="card-body">
                        <div class="tab-content">
                            <div class="tab-pane fade show active" id="kt_tab_pane_1_2" role="tabpanel" aria-labelledby="kt_tab_pane_2">
                                ...
                            </div>
                            <div class="tab-pane fade" id="kt_tab_pane_2_2" role="tabpanel" aria-labelledby="kt_tab_pane_2">
                                ...
                            </div>
                            <div class="tab-pane fade" id="kt_tab_pane_3_2" role="tabpanel" aria-labelledby="kt_tab_pane_3">
                                ...
                            </div>
                        </div>
                    </div>
                </div>
                
												
                <div class="card card-custom gutter-b">
                    <div class="card-header card-header-tabs-line">
                        <div class="card-title">
                            <h3 class="card-label">Card Line Tabs With Icons</h3>
                        </div>
                        <div class="card-toolbar">
                            <ul class="nav nav-tabs nav-bold nav-tabs-line">
                                <li class="nav-item">
                                    <a class="nav-link active" data-toggle="tab" href="#kt_tab_pane_1_3">
                                        <span class="nav-icon"><i class="flaticon2-chat-1"></i></span>
                                        <span class="nav-text">Week</span>
                                    </a>
                                </li>
                                <li class="nav-item">
                                    <a class="nav-link" data-toggle="tab" href="#kt_tab_pane_2_3">
                                        <span class="nav-icon"><i class="flaticon2-drop"></i></span>
                                        <span class="nav-text">Month</span>
                                    </a>
                                </li>
                                <li class="nav-item dropdown">
                                    <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">
                                        <span class="nav-icon"><i class="flaticon2-gear"></i></span>
                                        <span class="nav-text">Year</span>
                                    </a>
                                    <div class="dropdown-menu">
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_3">Action</a>
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_3">Another action</a>
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_3">Something else here</a>
                                        <div class="dropdown-divider"></div>
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_3">Separated link</a>
                                    </div>
                                 </li>
                            </ul>
                        </div>
                    </div>
                    <div class="card-body">
                        <div class="tab-content">
                            <div class="tab-pane fade show active" id="kt_tab_pane_1_3" role="tabpanel" aria-labelledby="kt_tab_pane_1_3">
                                ...
                            </div>
                            <div class="tab-pane fade" id="kt_tab_pane_2_3" role="tabpanel" aria-labelledby="kt_tab_pane_2_3">
                                ...
                            </div>
                            <div class="tab-pane fade" id="kt_tab_pane_3_3" role="tabpanel" aria-labelledby="kt_tab_pane_3_3">
                                ...
                            </div>
                        </div>
                    </div>
                </div>
                
												
                <div class="card card-custom gutter-b">
                    <div class="card-header card-header-tabs-line">
                        <div class="card-toolbar">
                            <ul class="nav nav-tabs nav-bold nav-tabs-line">
                                <li class="nav-item">
                                    <a class="nav-link active" data-toggle="tab" href="#kt_tab_pane_1_4">
                                        <span class="nav-icon"><i class="flaticon2-chat-1"></i></span>
                                        <span class="nav-text">Week</span>
                                    </a>
                                </li>
                                <li class="nav-item">
                                    <a class="nav-link" data-toggle="tab" href="#kt_tab_pane_2_4">
                                        <span class="nav-icon"><i class="flaticon2-drop"></i></span>
                                        <span class="nav-text">Month</span>
                                    </a>
                                </li>
                                <li class="nav-item dropdown">
                                    <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">
                                        <span class="nav-icon"><i class="flaticon2-gear"></i></span>
                                        <span class="nav-text">Year</span>
                                    </a>
                                    <div class="dropdown-menu">
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_4">Action</a>
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_4">Another action</a>
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_4">Something else here</a>
                                        <div class="dropdown-divider"></div>
                                        <a class="dropdown-item" data-toggle="tab" href="#kt_tab_pane_3_4">Separated link</a>
                                    </div>
                                 </li>
                            </ul>
                        </div>
                        <div class="card-toolbar">
                            <div class="dropdown dropdown-inline">
                                <button type="button" class="btn btn-hover-light-primary btn-icon btn-sm" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                                    <i class="ki ki-more-hor"></i>
                                </button>
                                <div class="dropdown-menu dropdown-menu-sm">
                                    <a class="dropdown-item" href="#">Action</a>
                                    <a class="dropdown-item" href="#">Another action</a>
                                    <a class="dropdown-item" href="#">Something else here</a>
                                    <div class="dropdown-divider"></div>
                                    <a class="dropdown-item" href="#">Separated link</a>
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="card-body">
                        <div class="tab-content">
                            <div class="tab-pane fade show active" id="kt_tab_pane_1_4" role="tabpanel" aria-labelledby="kt_tab_pane_1_4">
                                ...
                            </div>
                            <div class="tab-pane fade" id="kt_tab_pane_2_4" role="tabpanel" aria-labelledby="kt_tab_pane_2_4">
                                ...
                            </div>
                            <div class="tab-pane fade" id="kt_tab_pane_3_4" role="tabpanel" aria-labelledby="kt_tab_pane_3_4">
                                ...
                            </div>
                        </div>
                    </div>
                </div>
                
												Use tabs with font icons.
                        <ul class="nav nav-tabs nav-tabs-line mb-5">
                            <li class="nav-item">
                                <a class="nav-link active" data-toggle="tab" href="#kt_tab_pane_1">
                                    <span class="nav-icon"><i class="flaticon2-chat-1"></i></span>
                                    <span class="nav-text">Active</span>
                                </a>
                            </li>
                            <li class="nav-item">
                                <a class="nav-link" data-toggle="tab" href="#kt_tab_pane_2">
                                    <span class="nav-icon"><i class="flaticon2-pie-chart-4"></i></span>
                                    <span class="nav-text">Link</span>
                                </a>
                            </li>
                            <li class="nav-item dropdown">
                                <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">
                                    <span class="nav-icon"><i class="flaticon2-drop"></i></span>
                                    <span class="nav-text">Dropdown</span>
                                </a>
                                <div class="dropdown-menu">
                                    ...
                                </div>
                             </li>
                            <li class="nav-item">
                                <a class="nav-link disabled" data-toggle="tab" href="#kt_tab_pane_4" tabindex="-1" aria-disabled="true">
                                    <span class="nav-icon"><i class="flaticon2-protected"></i></span>
                                    <span class="nav-text">Disabled</span>
                                </a>
                            </li>
                        </ul>
                        
														Use tabs with svg icons.
                        <ul class="nav nav-tabs nav-tabs-line justify-content-center">
                            ...
                        </ul>
                        
														Use
													.nav-tabs-line-2xand
													.nav-tabs-line-3xto have bolder tab lines.
                        <ul class="nav nav-tabs nav-tabs-line nav-tabs-line-2x">
                            ...
                        </ul>
                        <ul class="nav nav-tabs nav-tabs-line nav-tabs-line-3x">
                            ...
                        </ul>
                        
														Use
													.nav-{color}to have color options for line tabs.
                        <ul class="nav nav-tabs nav-tabs-line nav-tabs-primary">
                            ...
                        </ul>
                        <ul class="nav nav-tabs nav-tabs-line nav-tabs-success">
                            ...
                        </ul>
                        <ul class="nav nav-tabs nav-tabs-line nav-tabs-danger">
                            ...
                        </ul>
                        <ul class="nav nav-tabs nav-tabs-line nav-tabs-warning">
                            ...
                        </ul>
                        <ul class="nav nav-tabs nav-tabs-line nav-tabs-dark">
                            ...
                        </ul>
                        <ul class="nav nav-tabs nav-tabs-line nav-tabs-info">
                            ...
                        </ul>
                        
														Use
													.nav-tabs-inverseto have inverse line tab option.
                        <ul class="nav nav-tabs nav-tabs-line nav-tabs-inverse">
                            ...
                        </ul>