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我正在實施只有CSS的模態。所以最後我在裏面有一個固定位置的容器和一個div。我想要完成的是div始終居中放在固定容器中,並且如果div的整個內容不可見(如果您調整瀏覽器大小),將滾動滾動條。這裏是我的代碼:居中一個div,並使其在固定的容器內滾動
HTML:
<div>
<a href="#openModal">open</a>
<div id="openModal" class="modalDialog">
<div class="container">
<div>test</div>
<div>test</div>
<div>test</div>
<div>test</div>
<div>test</div>
<div>test</div>
<div>test</div>
<div>test</div>
<div>test</div>
<div>test</div>
</div>
</div>
</div>
CSS:
.modalDialog {
position: fixed;
top:0;
left:0;
right: 0;
bottom: 0;
background: rgba(0,0,0,0.8);
z-index: 99999;
opacity: 0;
-webkit-transition: opacity 400ms ease-in;
-moz-transition: opacity 400ms ease-in;
transition: opacity 400ms ease-in;
pointer-events: none;
overflow: hidden;
}
.modalDialog:target {
opacity: 1;
pointer-events: auto;
}
.container {
position: relative;
padding: 5px 20px 13px 20px;
background: #fff;
margin: 10% auto;
overflow-y: scroll;
}
什麼應該居中以及如何? – LGSon