如何使用CSS移动元素

Question

我想把带问号的蓝色图标移到段落正上方的方框底部，同时把灰色图标移到该段落的右上角，而不会弄乱我的文本。

我试着制作多个柔性容器，但似乎什么都不起作用。

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');
html,
body {
height: 100%;
}
body {
font-family: Roboto, sans-serif;
margin: 0;
background: #aaa;
color: #333;
display: flex;
align-items: center;
justify-content: center;
}
.modal {
background: white;
width: 480px;
border-radius: 10px;
box-shadow: 2px 4px 16px rgba(0, 0, 0, .2);
}
.icon {
color: royalblue;
font-size: 26px;
font-weight: 700;
background: lavender;
width: 42px;
height: 42px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
}
.close-button {
background: #eee;
border-radius: 50%;
color: #888;
font-weight: 400;
font-size: 16px;
height: 24px;
width: 24px;
display: flex;
align-items: center;
justify-content: center;
}
button {
padding: 8px 16px;
border-radius: 8px;
}
button.continue {
background: royalblue;
border: 1px solid royalblue;
color: white;
}
button.cancel {
background: white;
border: 1px solid #ddd;
color: royalblue;
}

/* SOLUTION: */
.modal {
display: flex;
gap: 16px;
padding: 16px;
flex-direction: column;
}
.icon {
/* this keeps the icon from getting smashed by the text */
display: flex;
flex-shrink: 0;
}
.ic {
display: flex;
align-items: flex-sart;
}
.header {
display: flex;
font-size: 18px;
font-weight: 700;
margin-bottom: 8px;
}
.container {
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-between;
}
.text {
margin-bottom: 16px;
}

<div class="modal">
<div class="ic">
<div class="icon">!</div>
</div>
<div class="container">
<div class="header">Are you sure you want to do that?</div>
<div class="close-button">✖</div>
</div>
<div class="text">Lorem ipsum dolor sit amet consectetur adipisicing elit. Pariatur excepturi id soluta, numquam minima rerum doloremque eveniet aspernatur beatae commodi. Cupiditate recusandae ad repellendus quidem consectetur sequi amet aspernatur cumque!</div>
<div class="button">
<button class="continue">Continue</button>
<button class="cancel">Cancel</button>
</div>
</div>

Answer 1

在css中添加以下内容：

.close-button {
background: #eee;
border-radius: 50%;
color: #888;
font-weight: 400;
font-size: 16px;
height: 24px;
width: 24px;
display: flex;
align-items: center;
justify-content: center;
margin-top: 7px;
margin-left:5px;
}
.icon {
color: royalblue;
font-size: 26px;
font-weight: 700;
background: lavender;
width: 42px;
height: 42px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
margin-right: 5px;
}

在html 中

<div class="modal">
<div class="ic">
<div class="icon">!</div>
<div class="header">Are you sure you want to do that?
</div>
<div class="close-button">✖</div>
</div>
<div class="container">

</div>
<div class="text">Lorem ipsum dolor sit amet consectetur adipisicing elit. Pariatur excepturi id soluta, numquam minima rerum doloremque eveniet aspernatur beatae commodi. Cupiditate recusandae ad repellendus quidem consectetur sequi amet aspernatur cumque!</div>
<div class="button">
<button class="continue">Continue</button>
<button class="cancel">Cancel</button>
</div>
</div>
<link rel="stylesheet" href="style.css">

Answer 2

将元素放入容器中，希望它显示在其角落或边缘。然后制作父容器position: relative;和元素position: absolute;，然后使用top, right, left, and bottom.控制它们的位置。

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');
html,
body {
height: 100%;
}
body {
font-family: Roboto, sans-serif;
margin: 0;
background: #aaa;
color: #333;
display: flex;
align-items: center;
justify-content: center;
}
.modal {
background: white;
width: 480px;
border-radius: 10px;
box-shadow: 2px 4px 16px rgba(0, 0, 0, .2);
position: relative;
}
.icon {
color: royalblue;
font-size: 26px;
font-weight: 700;
background: lavender;
width: 42px;
height: 42px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
}
.close-button {
background: #eee;
border-radius: 50%;
color: #888;
font-weight: 400;
font-size: 16px;
height: 24px;
width: 24px;
display: flex;
align-items: center;
justify-content: center;

position: absolute;
top: 0;
right: 0;
margin: 5px;
cursor: pointer;
}
button {
padding: 8px 16px;
border-radius: 8px;
}
button.continue {
background: royalblue;
border: 1px solid royalblue;
color: white;
}
button.cancel {
background: white;
border: 1px solid #ddd;
color: royalblue;
}

/* SOLUTION: */
.modal {
display: flex;
gap: 16px;
padding: 16px;
flex-direction: column;
}
.icon {
/* this keeps the icon from getting smashed by the text */
display: flex;
flex-shrink: 0;
}
.ic {
display: flex;
align-items: flex-sart;
}
.header {
display: flex;
font-size: 18px;
font-weight: 700;
margin-bottom: 8px;
}
.container {
position: relative;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-between;
}
.text {
margin-bottom: 16px;
}

<div class="modal">
<div class="ic">
</div>
<div class="container">
<div class="header">Are you sure you want to do that?</div>
</div>
<div class="close-button">✖</div>
<div class="text"><div class="icon">!</div>Lorem ipsum dolor sit amet consectetur adipisicing elit. Pariatur excepturi id soluta, numquam minima rerum doloremque eveniet aspernatur beatae commodi. Cupiditate recusandae ad repellendus quidem consectetur sequi amet aspernatur cumque!</div>
<div class="button">
<button class="continue">Continue</button>
<button class="cancel">Cancel</button>
</div>
</div>