Question

下面的面板可以使用css3 resize属性来调整大小。

但是，它不方便使用，因为可调整大小的图标位于屏幕的右下角。我想调整图像的整个垂直左侧的大小。

<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
body {
  font-family: "Lato", sans-serif;
}

.sidepanel  {
  width: 0;
  position: fixed;
  z-index: 1;
  height: 80%;
  max-height: 90%;
  top: 0;
  right: 0;
  background-color: #111;
  overflow-x: hidden;

  padding-top: 60px;

  border: 2px solid;
  resize: both;
  overflow: auto;
}

.sidepanel a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 25px;
  color: #818181;
  display: block;
  transition: 0.3s;
}

.sidepanel a:hover {
  color: #f1f1f1;
}

.sidepanel .closebtn {
  position: absolute;
  top: 0;
  left: 25px;
  font-size: 36px;


}

.openbtn {
  font-size: 20px;
  cursor: pointer;
  background-color: #111;
  color: white;
  padding: 10px 15px;
  border: none;
}

.openbtn:hover {
  background-color:#444;
}
img{width:100%}
</style>
</head>
<body>

<div id="mySidepanel" class="sidepanel">
    <a href="javascript:void(0)" class="closebtn" onclick="closeNav()">×</a>

<img src="https://picsum.photos/800/800">
</div>

<button class="openbtn" onclick="openNav()">☰ Toggle Sidepanel</button>  
<h2>Collapsed Sidepanel</h2>
<p>Click on the hamburger menu/bar icon to open the sidepanel.</p>

<script>
function openNav() {
  document.getElementById("mySidepanel").style.width = "650px";
}

function closeNav() {
  document.getElementById("mySidepanel").style.width = "0";
}
</script>
   
</body>
</html>

可调整大小的左侧折叠的JavaScript侧面板

0 个答案: