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2025-12-04
创建时间
2025-12-04
最后更新
<ul>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
<li>6</li>
<li>7</li>
<li>8</li>
<li>9</li>
</ul>
* {
background-color: rgba(0,0,0,0.08);
box-shadow: inset 0 0 1px red;
}
html {
zoom: 2;
}
ul {
margin: 0;
list-style-type: none;
padding: 0;
width: 150px;
}
ul li {
width: 50px;
height: 50px;
float: left;
}
ul:has(li:nth-child(2):last-child) li,
ul:has(li:nth-child(4):last-child) li {
width: 75px;
height: 75px;
}
ul:has(li:nth-child(8):last-child) li {
width: 37.5px;
height: 37.5px;
}
ul:has(li:nth-child(5):last-child) li:nth-child(-n + 2) {
width: 75px;
height: 75px;
}
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