280
个编辑
无编辑摘要
bVideo.append(iframe);
bVideo.append(iframe);
}
}
})();
(function(){
var collapsible = document.getElementsByClassName('collapsible-heading');
for(let i=0;i<collapsible.length;i++)
collapsible[i].classList.add('open-block');
var collapsible = document.getElementsByClassName('ollapsible-block');
for(let i=0;i<collapsible.length;i++)
collapsible[i].classList.add('open-block');
})();
})();