css - 调整大小时向下滚动页面时，高度为 100% 的 Div 消失

问题描述

我有一个非常快速的问题。我已将侧边栏 div 的高度设置为 100%，但是每当我调整窗口大小以使窗口高度最小并且我向下滚动侧边栏的高度时，它不会转到页面底部。这是我正在谈论的图片

这是我的代码：

<div class="wrapper">
      <div class="top-bar">
        <div class="search-input">
          <form>
            <div class="input-field">
              <input type="text" placeholder="Search user" name="userPost">
            </div>
          </form>
        </div>
      </div>
      <div class="side-bar">
        <div class="sub-title">
          <h3>ADMIN TOOLS<h3>
        </div>
        <div class="splitter"></div>
        <div class="button">
          <div class="button-container">
            <form>
              <input type="button" value="Dashboard" onclick="window.location.href='http://www.google.com'"/>
              <i class="fas fa-tachometer-alt fa-lg" aria-hidden="true"></i>
            </form>
          </div>
        </div>
        <div class="button">
          <div class="button-container">
            <form>
              <input type="button" value="Ban Panel" onclick="window.location.href='http://www.google.com'"/>
              <i class="fas fa-ban fa-lg" aria-hidden="true"></i>
            </form>
          </div>
        </div>
        <div class="button">
          <div class="button-container">
            <form>
              <input type="button" value="Warn Panel" onclick="window.location.href='http://www.google.com'"/>
              <i class="fas fa-exclamation-circle fa-lg" aria-hidden="true"></i>
            </form>
          </div>
        </div>
        <div class="button">
          <div class="button-container">
            <form>
              <input type="button" value="Gift Panel" onclick="window.location.href='http://www.google.com'"/>
              <i class="fas fa-gift fa-lg" aria-hidden="true"></i>
            </form>
          </div>
        </div>
        <div class="button">
          <div class="button-container">
            <form>
              <input type="button" value="User Info" onclick="window.location.href='http://www.google.com'"/>
              <i class="fas fa-user fa-lg" aria-hidden="true"></i>
            </form>
          </div>
        </div>
        <div class="sub-title">
          <h3>NEWS TOOLS<h3>
        </div>
        <div class="splitter"></div>
        <div class="button">
          <div class="button-container">
            <form>
              <input type="button" value="New Post" onclick="window.location.href='http://www.google.com'"/>
              <i class="fas fa-file fa-lg" aria-hidden="true"></i>
            </form>
          </div>
        </div>
        <div class="button">
          <div class="button-container">
            <form>
              <input type="button" value="Remove Post" onclick="window.location.href='http://www.google.com'"/>
              <i class="fas fa-trash fa-lg" aria-hidden="true"></i>
            </form>
          </div>
        </div>
        <div class="sub-title">
          <h3>OTHER<h3>
        </div>
        <div class="splitter"></div>
        <div class="button">
          <div class="button-container">
            <form>
              <input type="button" value="Game Statistics" onclick="window.location.href='http://www.google.com'"/>
              <i class="fas fa-chart-line fa-lg" aria-hidden="true"></i>
            </form>
          </div>
        </div>
      </div>
    </div>

CSS

*:focus {
  outline: none;
}

body {
  background-color: #F1F1FA;
  font-family: sans-serif;
  margin: 0;
  padding: 0;
}

.wrapper {
  height: 100vh;
}

.top-bar {
  display: flex;
  position: absolute;

  left: 17%;
  width: 83%;
  height: 50px;
  background-color: white;
  box-shadow: 0 2px 4px 0 rgba(0,0,0,0.10);
}

.search-input {
  align-self: center;
  margin-left: 10px;
}

.search-input form input[type="text"] {
  padding: 5px;
}

input[type="button"] {
  border: none;
  background-color: Transparent;
  outline: none;
  height: 20px;
  width: 92%;
  font-size: 13px;
  font-weight: regular;
  color: #B9B9B9;
  text-align: left;
}

.side-bar {
  display: flex;
  flex-direction: column;

  width: 17%;
  height: 100%;
  background-color: #272C32;
}

.sub-title {
  margin-top: 4%;
  margin-left: 7.5%;
}

.sub-title h3 {
  color:    #B9B9B9;
  font-size: 13px;
  font-weight: lighter;
}

.splitter {
  display: flex;
  align-self: center;
  width: 85%;
  min-height: 0.5px;
  background-color: grey;
  margin-top: 0px;
  margin-bottom: 4%;
}

.button {
  position: relative;
  margin-left: 7.5%;
  margin-bottom: 5%;
}

.button-container {
  margin-left: 30px;
}

.button form i {
  color: white;
  font-size: 14px;
  transition: 0.3s;
  position: absolute;
  left: 0px;
  top: 0px;
  padding: 5px 0px;
}

.button input:hover+i {
  color: dodgerblue;
}

标签： css

css - 调整大小时向下滚动页面时，高度为 100% 的 Div 消失

问题描述

解决方案

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