Is there any way to make a spoiler?

Replies: 0

I have custom spoilers with the following css on my non-page https://strategycon.ru/gamebase/:

.spoiler {
    padding: 0 1em;
}
.spoiler details {
    padding: 0.5em 0;
}
.spoiler details + details {
    border-top: 1px solid #e0e0e0;
}
.spoiler summary {
    color: #000;
}
.spoiler details div {
    overflow: hidden;
    padding: 1em 1em 0;
}
.spoiler details[open] div {
    animation: spoiler 1s;
}
.spoiler summary:focus {
    background-color: #f3f3f3;
    outline: none;

Can I by some way implement in on amp?