Question

我想在项目的Flexbox图像网格的顶部放置一个图标（有点像this），但是我不知道该怎么做。如果图标是可单击的，那将是更可取的，这样在单击或类似图标时图像会变大。有人可以帮忙吗？谢谢！

这是我的代码：

@import url('https://fonts.googleapis.com/css?family=Montserrat');
.heading {
  display: inline-block;
  font-family: "Montserrat";
  font-weight: lighter;
  text-align: left;
  margin-left: 20vw;
  line-height: 30vw;
}

body {
  width: 100%;
  margin: auto;
  font-family: 'Montserrat', sans-serif;
  background-color: white;
}

.container {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: center;
  margin-top: 30px;
  flex-flow: row wrap;
  margin-top: -10vw;
}

.galleryimg {
  margin: 9px;
  transition: filter 0.2s;
  filter: brightness(100%);
  display: inline-block;
  min-height: 100px;
  height: 50vh;
}

.galleryimg:hover {
  filter: brightness(80%);
}

.responsive:hover {

}

header {
  position: relative;
  height: 50vh;
  background-image: linear-gradient(rgb(50, 50, 50), rgb(30, 30, 30));
  margin-top: -20px;
  transform: skewY(-5deg);
  transform-origin: top left;
}

.fullwidth {
  width: 100%;
}

.headertitle {
  margin-top: -36vh;
  margin-left: 12vw;
  position: absolute;
  font-size: calc(13px + 2.5vw);
  color: white;
  font-family: 'Montserrat';
  font-weight: lighter;
}

/* navbar */
nav {
  background: rgb(52, 52, 52);
  position: relative;
  z-index: 1;
  height: calc(18px + 6vh);
  box-shadow: 0 3px 3px -1px rgba(0, 0, 0, 0.065);
  overflow: auto;
  width: 100vw;
}
nav ul {
  margin: 0;
  padding: 0;
  text-align: left;
  margin-left: 3.2vw;
}
nav ul li {
  display: inline-block;
  list-style: none;
  font-size: 1.2em;
  padding: 1vh;

}
.navul a {
  text-decoration: none;
  color: white;
  line-height: 5.5vh;
  height: 5.5vh;
  font-size: calc(15px + 0.25vh + 0.15vw);
}
.navuul a:visited, a:link, a:active
{
    text-decoration: none;
    color: white;
    font-weight: 200;
    line-height: 5.5vh;
    height: 5.5vh;
}
.navuul a:hover
{
    text-decoration: none;
    color: grey;
    font-weight: 200;
    line-height: 5.5vh;
    height: 5.5vh;
}
.submit {
  float: right;
  margin-right: 1.5vw;
}
.submit a {
  color: white;
  border-radius: 5px;
}
.navimgdiv img {
    width: 0.8vw;
}

.navimgdiv {
    padding: 5px 0;
    padding-left: 0.5vw;
    float: left;
    margin-left: 1vw;
}

.navimgdiv img :hover {
  filter: brightness(100%);
}
.navimgdiv a:visited, a:link, a:active {
  text-decoration: none;
  color: grey;
  font-weight: 200;
  line-height: 5.5vh;
  height: 5.5vh;
}
/* navbar end */

<!DOCTYPE html>
<html>

  <head>
    <link rel="stylesheet" href="pgallerystyles.css">
    <title> Photo Gallery </title>
    <link rel="shortcut icon" href="logo.png">
  </head>

  <body>
    <div class="fullwidth"></div>
<nav>
    <a href="#" class="navimgdiv"><img src="logo.svg">Lumastock</a>
    <ul class="navul">
        <li><a href="#">Photos</a></li>
        <li><a href="#">Featured</a></li>
        <li><a href="#"> Contact</a></li>
        <li><a href="#">Pricing</a></li>
        <li><a href="#">Assesment Requirements</a></li>
        <li class="submit"><a href="#">Submit a photo</a></li>
    </ul>
</nav>
<header></header>
<h1 class="headertitle">Image Gallery</h1>
    <main class="site-wrapper">
      <div class="container">
        <div class="responsive"><img class="galleryimg" src="https://via.placeholder.com/600x400.jpg"></div>
        <div class="responsive"><img class="galleryimg" src="https://via.placeholder.com/400x600.jpg"></div>
        <div class="responsive"><img class="galleryimg" src="https://via.placeholder.com/400x600.jpg"></div>
        <div class="responsive"><img class="galleryimg" src="https://via.placeholder.com/600x400.jpg"></div>
        <div class="responsive"><img class="galleryimg" src="https://via.placeholder.com/600x400.jpg"></div>
        <div class="responsive"><img class="galleryimg" src="https://via.placeholder.com/600x400.jpg"></div>
        <div class="responsive"><img class="galleryimg" src="https://via.placeholder.com/600x400.jpg"></div>
        <div class="responsive"><img class="galleryimg" src="https://via.placeholder.com/600x400.jpg"></div>
      </div>
    </main>
  </body>

</html>

网站的屏幕截图：

Answer 1

您的图片没有显示，因此很难使用提供的代码，因此，这是一个应该有用的简单示例。

包裹图像的div需要position: relative，然后可以将position: absolute添加到被单击的图标上，方向规则使您可以精确地指定相对于容器div的位置。

.image-wrapper {
  display: inline-block;
  position: relative;
}
.clickable-icon {
  display: inline-block;
  position: absolute;
  right: 20px;
  bottom: 20px;
  color: white;
  font-size: 40px;
  cursor: pointer;
}
.clickable-icon:hover {
  color: red;
}

<div class="image-wrapper">
  <img src="https://picsum.photos/200" />
  <span onClick="alert('ya clicked me!')" class="clickable-icon">X</span>
</div>

如何在Flexbox网格中的图像（右下方）上放置可点击图标？

1 个答案: