我正在尝试使用名称框创建一个水平的注释框，因为文本框已固定在顶部。当我尝试在文本区域和表单上应用margin-top时，它会移动名称框和整个配置文件。有没有办法将文本区域向下移动，而不会影响其他任何内容。这是我的代码：
body {
margin: 0;
}
p.name {
font-family: "Roboto";
margin-top: 90px;
margin-left: 50px;
margin-bottom: 0;
border: 1px solid black;
display: inline-block;
padding: 20px 70px;
font-size: 25px;
}
div.info {
margin-left: 50px;
border: 1px solid black;
padding: 20px 13.5px 20px;
border-top: none;
display: inline-block;
margin-bottom: 0;
}
div.date {
margin-left: 50px;
border: 1px solid black;
border-top: none;
display: inline-block;
padding: 0px 17px 0px;
text-align: center;
}
form {
display: inline-block;
margin-left: 100px;
}
textarea {
width: 300px;
height: 150px;
display: inline-block;
padding: 12px 20px;
box-sizing: border-box;
border: 2px solid #ccc;
border-radius: 4px;
background-color: #f8f8f8;
font-size: 16px;
resize: none;
}<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="profile.css">
<link href='https://fonts.googleapis.com/css?family=Roboto' rel='stylesheet'>
</head>
<body>
<p class="name">henWrek</p>
<form>
<label for="fname">Profile Comments:</label>
<br>
<textarea>Enter your comment here...</textarea>
</form>
<br>
<div class="info">
<img src="default.jpg" height="200" width="210">
</div>
<br>
<div class="date">
<p>Joined: 11/1/2018</p>
<p>Last Online: 11/9/2018 3:21PM</p>
<p>Post Count: 2</p>
</div>
</body>
</html>另一种选择是在label标签上放置一个位置，此标签具有相对位置，您可以根据需要更改顶部和右侧。
body {
margin: 0;
}
p.name {
font-family: "Roboto";
margin-top: 90px;
margin-left: 50px;
margin-bottom: 0;
border: 1px solid black;
display: inline-block;
padding: 20px 70px;
font-size: 25px;
}
div.info {
margin-left: 50px;
border: 1px solid black;
padding: 20px 13.5px 20px;
border-top: none;
display: inline-block;
margin-bottom: 0;
}
label{
position:relative;
top:50px;
right:100px;
}
div.date {
margin-left: 50px;
border: 1px solid black;
border-top: none;
display: inline-block;
padding: 0px 17px 0px;
text-align: center;
}
form {
display: inline-block;
margin-left: 100px;
}
textarea {
width: 300px;
height: 150px;
display: inline-block;
padding: 12px 20px;
box-sizing: border-box;
border: 2px solid #ccc;
border-radius: 4px;
background-color: #f8f8f8;
font-size: 16px;
resize: none;
}<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="profile.css">
<link href='https://fonts.googleapis.com/css?family=Roboto' rel='stylesheet'>
</head>
<body>
<p class="name">henWrek</p>
<form>
<label class="label-prueba" for="fname"> Profile <br> Comments:</label>
<br>
<textarea>Enter your comment here...</textarea>
</form>
<br>
<div class="info">
<img src="default.jpg" height="200" width="210">
</div>
<br>
<div class="date">
<p>Joined: 11/1/2018</p>
<p>Last Online: 11/9/2018 3:21PM</p>
<p>Post Count: 2</p>
</div>
</body>
</html>我已经看到你的代码并找到了你的问题，我的建议是在你的.textarea类中添加两个属性，那就是position:relative和top根据你的要求。
textarea{
position:relative;
top:100px;
}