html - 如何消除div框的边距

Question

我创建了一些 div 并为其添加了一些颜色，以便在我编写代码时查看更改的差异，并查看每个框之间有一个很大的白色间距。 如何删除这些空格？

这是我的 fiddle :https://jsfiddle.net/Wosley_Alarico/8tgLzjeq/

HTML:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<div class="content">
<ul>
  <li><a id="deposit" href="#">Deposit</a></li>
  <li><a id="account" href="#">Account</a></li>
  <li><a id="credit" href="#">Credit</a></li>
</ul>
<div class="box deposit">
  <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Distinctio sunt voluptates reprehenderit similique nostrum eius repudiandae odio eos obcaecati doloremque quam quos, officiis veritatis blanditiis soluta molestiae iusto illo corrupti.</p>
 </div>
 <div class="box account">
  <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Distinctio sunt voluptates reprehenderit similique nostrum eius repudiandae odio eos obcaecati doloremque quam quos, officiis veritatis blanditiis soluta molestiae iusto illo corrupti.</p>
 </div>
 <div class="box credit">
  <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Distinctio sunt voluptates reprehenderit similique nostrum eius repudiandae odio eos obcaecati doloremque quam quos, officiis veritatis blanditiis soluta molestiae iusto illo corrupti.</p>
 </div>
</div>
<div id="random">
  <p>This is a random text</p>
</div>

CSS:

li{
  list-style:none;
  color: white;
  width: 30%;
  a{
    color: white;
    text-decoration: none;
    &:hover{
      color: blue;
    }  
  }
}
ul{
  background: black;
  padding: 20px 0;
  text-align: center;
  display: flex;
  justify-content: center;
}
.box{
  height: 200px; 
}
.deposit{
  background-color: green;
}
.account{
  background: pink;
}
.credit{
  background: blue;
}
li a.active{
  color: red;
}

希望能帮到你

Answer 1

删除 p 边距并根据需要用填充替换它们:p{margin:0;}