Histórico da Página

<style>
.myDiv {
  text-align: center;
}
</style>
<div class="myDiv"><iframe width="840" height="472" src="https://www.youtube.com/embed/F-dXOD-frD0" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></div>

<style>
div.theme-default .ia-splitter #main {
    margin-left: 0px;
}
.ia-fixed-sidebar, .ia-splitter-left {
    display: none;
}
#main {
    padding-left: 10px;
    padding-right: 10px;
    overflow-x: hidden;
}

.aui-header-primary .aui-nav,  .aui-page-panel {
    margin-left: 0px !important;
}
.aui-header-primary .aui-nav {
    margin-left: 0px !important;
}

.aui-tabs.horizontal-tabs>.tabs-menu>.menu-item.active-tab a::after { 
	background: #FF9900; !important 
}

.menu-item.active-tab { 
	border-bottom: none !important; 
}

</style>