html - 当试图链接图中的图像时，没有任何反应？

Question

我在图中有一张图片，我想链接到电子邮件，但是当我添加标签时，没有任何反应。我该如何解决这个问题？

<figure>
  <a href="mailto:#">
    <img src="images/slides/slide2.2.png" alt="class-header-3d" width="900" height="450" class="alignnone size-large wp-image-174" />
  </a>
  <figcaption><strong>Game Submission now open! Click the image for direct link to e-mail.</strong>
  </figcaption>
</figure>

Answer 1

.css-slideshow {
  position: relative;
  max-width: 900px;
  height: 450px;
  margin: 2em auto .5em auto;
}
.css-slideshow figure {
  margin: 0;
  max-width: 900px;
  height: 450px;
  background: #000;
  position: absolute;
}
.css-slideshow img {
  box-shadow: 0 0 2px #666;
}
.css-slideshow figcaption {
  position: absolute;
  top: 0;
  color: #fff;
  background: rgba(0, 0, 0, .3);
  font-size: 0.9em;
  padding: 8px 12px;
  opacity: 0;
  transition: opacity .5s;
  font-family: "Calibri";
}
.css-slideshow:hover figure figcaption {
  transition: opacity .5s;
  opacity: 1;
}
.css-slideshow-attr {
  max-width: 900px;
  text-align: right;
  font-size: .7em;
  font-style: italic;
  margin: 0 auto;
}
.css-slideshow-attr a {
  color: #666;
}
.css-slideshow figure {
  opacity: 0;
}
figure:nth-child(1) {
  animation: xfade 48s 42s infinite;
}
figure:nth-child(2) {
  animation: xfade 48s 36s infinite;
}
figure:nth-child(3) {
  animation: xfade 48s 30s infinite;
}
figure:nth-child(4) {
  animation: xfade 48s 24s infinite;
}
figure:nth-child(5) {
  animation: xfade 48s 18s infinite;
}
figure:nth-child(6) {
  animation: xfade 48s 12s infinite;
}
figure:nth-child(7) {
  animation: xfade 48s 6s infinite;
}
figure:nth-child(8) {
  animation: xfade 48s 0s infinite;
}
@keyframes xfade {
  0% {
    opacity: 1;
  }
  10.5% {
    opacity: 1;
  }
  12.5% {
    opacity: 0;
  }
  98% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

还需要注意的是，图中被一个div(div class="css-slideshow")包裹着