<div class="body_s24_nav_tabs"> <!--Навигационный список-->
<a href="#s24_sub_container_aaa" class="body_s24_nav_link_aaa">AAA</a>
<a href="#s24_sub_container_bbb" class="body_s24_nav_link_bbb">BBB</a>
<a href="#s24_sub_container_ccc" class="body_s24_nav_link_ccc">CCC</a>
</div>
</div>
<div class="s24_sub_container">
<div class="s24_sub_container_aaa" id="s24h_sub_container_aaa">
<a href="#s24_popup_aaa_1_container" class="s24_aaa_link">Lorem ip I ipsum Lm Lorem</a>
<a href="#s24_popup_aaa_2_container" class="s24_aaa_link">Lorem ip I ipsum Lm Lorem</a>
</div>
<div class="s24_sub_container_bbb" id="s24_sub_container_bbb">
<a href="#s24_popup_bbb_1_container" class="s24_bbb_link">111Lorem ip I ipsum Lm Lorem</a>
<a href="#s24_popup_bbb_2_container" class="s24_bbb_link">111Lorem ip I ipsum Lm Lorem</a>
</div>
<div class="s24_sub_container_ccc" id="s24_sub_container_ccc">
<a href="#s24_popup_ccc_1_container" class="s24_ccc_link">111Lorem ip I ipsum Lm Lorem</a>
<a href="#s24_popup_ccc_2_container" class="s24_ccc_link">111Lorem ip I ipsum Lm Lorem</a>
</div>
</div>
document.querySelector(".body_s24h_nav_link_aaa").addEventListener("click",function(e) {
let tgt = e.target;
if (tgt.matches(".s24_sub_container_aaa")) tgt("Все блоки в родителе").style.display="none";
})
.tabs-panels__panel {
display: none;
}
.tabs-panels__panel-active {
display: block;
}
<div id="tabs" class="tabs">
<div class="tabs__nav">
<button class="tabs-nav__button tabs-nav__button-active" data-tabs-target="tabs-panel-1">
Section 1
</button>
<button class="tabs-nav__button" data-tabs-target="tabs-panel-2">
Section 2
</button>
</div>
<div class="tabs__panels">
<div id="tabs-panel-1" class="tabs-panels__panel">
<div class="tabs-panels-panel__container">
Content Of Section 1
</div>
</div>
<div id="tabs-panel-2" class="tabs-panels__panel tabs-panels__panel-active">
<div class="tabs-panels-panel__container">
Content Of Section 2
</div>
</div>
</div>
</div>
const container = document.querySelector("#tabs");
container.addEventListener("click", ({ target: t }) => {
if (t.classList.contains("tabs-nav__button")) {
const tabsTriggerButton = container.querySelectorAll(".tabs-nav__button");
const tabsContentPanels = container.querySelectorAll(".tabs-panels__panel");
const currentPanelID = t.dataset.tabsTarget;
if (!currentPanelID) return;
tabsTriggerButton.forEach(v => v.classList.remove("tabs-nav__button-active"));
t.classList.add("tabs-nav__button-active");
tabsContentPanels.forEach(v => {
v.id === currentPanelID ?
v.classList.add("tabs-panels__panel-active") :
v.classList.remove("tabs-panels__panel-active");
});
}
});