有一個(gè)清單和一個(gè)評(píng)論欄位。評(píng)論欄位為 fixed 到頁(yè)面底部。當(dāng)清單很長(zhǎng)時(shí)，會(huì)套用頁(yè)面滾動(dòng)。
我希望清單底部始終與評(píng)論欄位頂部保持一定的垂直距離。當(dāng)然，我可以將margin-bottom 屬性套用到.meaning 類(lèi)別（它會(huì)形成清單），但是如果註解欄位包含2 或3 行文字（即，對(duì)於設(shè)定邊距來(lái)說(shuō)太高了）。
因此，在我看來(lái)，將 margin-top 設(shè)定為 comment 欄位更有意義。但是，可能由於評(píng)論欄位的 z-index: 1 屬性，margin-top 也不起作用。
這裡是 JS Bin，以防萬(wàn)一。
.meaning {
list-style-type: none;
counter-reset: item;
hyphens: auto;
font-size: calc(0.7em + 1.5vw);
}
.meaning > li {
position: relative;
}
.meaning > li::before {
content: counter(item);
counter-increment: item;
position: absolute;
top: 0;
text-align: center;
margin-left: calc(-0.7em - 2.5vw);
}
.meaning-word {
margin-top: 50px;
}
.sentences {
list-style-type: none;
padding-left: 0;
font-size: calc(0.7em + 1.5vw);
margin-top: 30px;
}
.sentences > li.sentence-en {
color: #5d78e5;
}
.sentences > li.sentence-de {
margin-top: 5px;
}
.comment {
position: fixed;
bottom: 0;
left: 0;
width: 100%;
background-color: #fdf1d1;
color: #f92504;
font-size: calc(0.5em + 2vw);
margin: 0;
padding: 5px 4vw;
box-sizing: border-box;
z-index: 1;
}
<!DOCTYPE html>
<html>
<body>
<ol class="meaning">
<li class="meaning-word">Meaning1</li>
<ul class="sentences">
<li class="sentence-en">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum</li>
<li class="sentence-de">Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.</li>
</ul>
<li class="meaning-word">Meaning2</li>
<ul class="sentences">
<li class="sentence-en">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum</li>
<li class="sentence-de">Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.</li>
</ul>
</ol>
<div class="comment">
<p>This is line 1 of text information.</p>
</div>
</body>
</html>
1
0
0
使用 position: sticky 替代，然後你可以輕鬆地設(shè)定 margin-top，因?yàn)樵乇３衷诹髦?/p>
.meaning {
list-style-type: none;
counter-reset: item;
hyphens: auto;
font-size: calc(0.7em + 1.5vw);
}
.meaning>li {
position: relative;
}
.meaning>li::before {
content: counter(item);
counter-increment: item;
position: absolute;
top: 0;
text-align: center;
margin-left: calc(-0.7em - 2.5vw);
}
.meaning-word {
margin-top: 50px;
}
.sentences {
list-style-type: none;
padding-left: 0;
font-size: calc(0.7em + 1.5vw);
margin-top: 30px;
}
.sentences>li.sentence-en {
color: #5d78e5;
}
.sentences>li.sentence-de {
margin-top: 5px;
}
.comment {
position: sticky;
bottom: 0;
background-color: #fdf1d1;
color: #f92504;
font-size: calc(0.5em + 2vw);
margin-top: 40px;
padding: 5px 4vw;
box-sizing: border-box;
}
<ol class="meaning">
<li class="meaning-word">Meaning1</li>
<ul class="sentences">
<li class="sentence-en">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.
It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with
desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum</li>
<li class="sentence-de">Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked
up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus
Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a
line in section 1.10.32.</li>
</ul>
<li class="meaning-word">Meaning2</li>
<ul class="sentences">
<li class="sentence-en">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.
It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with
desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum</li>
<li class="sentence-de">Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked
up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus
Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a
line in section 1.10.32.</li>
</ul>
</ol>
<div class="comment">
<p>This is line 1 of text information.</p>
</div>
