.authentication .authentication-cover:before {
	background-image:url('../img/waves.svg');
	background-size: cover;
}
.app-sidebar .side-menu__label,
.app-sidebar .side-menu__icon {
	color: #aeaeae;
}

.app-sidebar .side-menu__item.active,
.app-sidebar .side-menu__item:hover,
.app-sidebar .side-menu__item.active .side-menu__label,
.app-sidebar .side-menu__item.active .side-menu__angle,
.app-sidebar .side-menu__item:hover .side-menu__label,
.app-sidebar .side-menu__item:hover .side-menu__angle,
.app-sidebar .side-menu__item.active .side-menu__icon,
.app-sidebar .side-menu__item:hover .side-menu__icon {
	color: #fff;
}
.app-sidebar .side-menu__item.active::before {
	background: #fff;
}
.app-sidebar,
.app-sidebar .main-sidebar-header,
.app-header {
	background: #000;
}
.app-content {
	height: 100vh;
}