为什么表单输入字段的宽度大于其父div?宽度应用于文本div,但不应用于具有表单字段的div。为什么会这样呢?
.parent {
width: 400px;
background-color: yellow;
}
.left {
display: inline-block;
width: 50%;
background-color: red
}
.right {
display: inline-block;
width: 30%;
background-color: blue
}
<div class="parent">
<div class="left">This is text</div>
<div class="right"><input type="text"></div>
<div class="left">This is text</div>
<div class="right">text</div>
</div>
答案 0 :(得分:1)
请确保将输入字段的最大宽度设置为100%,并将框大小设置为border-box,以确保填充和边框位于该100%范围内:
input {
max-width: 100%;
box-sizing: border-box;
}
.parent {
width: 400px;
background-color: yellow;
}
.left {
display: inline-block;
width: 50%;
background-color: red
}
.right {
display: inline-block;
width: 30%;
background-color: blue
}
<div class="parent">
<div class="left">This is text</div>
<div class="right"><input type="text"></div>
<div class="left">This is text</div>
<div class="right">text</div>
</div>