将鼠标悬停在指针上时如何显示所有卡片中的文字

Question

我试图用鼠标指针悬停在所有三张卡上以显示文本，但是即使我已经放了三张卡，它也只在左侧的第一张卡上显示文本，而在其他两张卡上不显示文本在所有3个div中不会显示的lorem ipsom文本。

我已经在网上寻找解决方案，但是找不到任何解决方案。看来我可能必须添加一个JavaScript循环才能对其进行遍历，但是我无法弄清楚该如何做。

HTML

<div class="wrapper">
  <div class="card" id='card'>
    <div class="orangeCover">
      <p id="hidden" class='easein'>Lorem ipsum dolor sit amet, 
        consectetur adipisicing elit. Ipsa, eaque.
      </p>
    </div>
  </div>
  <div class="card" id='card'>
    <div class="orangeCover">
      <p id="hidden" class='easein'>Lorem ipsum dolor sit amet, 
        consectetur adipisicing elit. Ipsa, eaque.
      </p>
    </div>
  </div>
  <div class="card" id='card'>
    <div class="orangeCover">
      <p id="hidden" class='easein'>Lorem ipsum dolor sit amet, 
        consectetur adipisicing elit. Ipsa, eaque.
      </p>
    </div>
  </div>
</div>

CSS

    html,
    body {
      margin: 0;
    }

.wrapper {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  display: grid;
  grid-column-gap: 20px;
  grid-row-gap: 20px;
  grid-template-columns: auto auto auto auto;
}

.orangeCover {
  width: 250px;
  height: 250px;
  position: absolute;
}

.orangeCover:hover {
  background-color: orangered;
  transition: ease-in 0.5s;
}

.card {
  border: 2px orangered solid;
  width: 250px;
  height: 250px;
  margin-left: 100px;
  margin-top: 100px;
  background-image: url("http://source.unsplash.com/random/250x250");
}

#hidden {
  visibility: hidden;
}

.reveal {
  margin-left: 20px;
  color: white;
  font-size: 1.5rem;
}

Javascript

let text = document.querySelector("#hidden"), i;
let overlay = document.querySelector(".card");
let hiddenOverlay = document.querySelector(".card");

overlay.addEventListener("mouseover", newOverlay);
hiddenOverlay.addEventListener("mouseleave", hidden);

function newOverlay() {
  text.style.visibility = "visible";
  text.className = "reveal";
}

function hidden() {
  text.style.visibility = "hidden";
}

Answer 1

我删除了IDs即hidden并将它们作为classes添加到下面的

JSFIDDLE代码段。