如何在css中为两行文本添加省略号？ [复制]

Question

我想在超过 2 行的文本末尾添加一个椭圆 (...)。目前我已经尝试了空格 nowrap 但这仅适用于一行。

如何实现 2 线椭圆 (...)？

.details {
  display: inline-flex;
  /* text-align: center; */
  /* display:block; */
  /* display:table-cell;
  vertical-align:middle; */
  /* background-color: grey; */
  margin-right: 5px;
  /* width: 95%; */
  width:340px;
  height: 75px;
  cursor: pointer;
  text-align: left;
}
.portalTitle {
  /* margin-top: 25px; */
  margin: auto;
  margin-left: 10px;
  /* margin: auto; */
  /* line-height: 70px; */
  font: Arial;
  font-family: sans-serif;
  font-size: 16px;
  font-weight:500;

  line-height: 1.5em;
  max-height: 3.2em;
  overflow: hidden;
  /* white-space: nowrap; */
  text-overflow: ellipsis;
}
.profileImg {
  cursor: pointer;
  max-width: 45px;
  height: 45px;
  border-radius: 25px;
  /* margin-top: 10px; */
  /* margin: auto; */
  margin: auto 2px;
  object-fit: cover;
}

        <div class="details">
          <img class="profileImg" src="images/testImg.png" />
          <span class="portalTitle"> Shanghai, China night sounds sounds and more more more sounds look at all those sounds!</span>
        </div>
      </div>

Answer 1

您需要使用

更新您的 .portalTitle 类样式

  margin: auto;
  margin-left: 10px;
  font: Arial;
  font-family: sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5em;
  max-height: 3.2em;
  overflow: hidden;
  display: block;
  display: -webkit-box;
  max-width: 100%;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;

这里，下面的 css 将内容限制为 2 行。

  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;

.details {
  display: inline-flex;
  /* text-align: center; */
  /* display:block; */
  /* display:table-cell;
  vertical-align:middle; */
  /* background-color: grey; */
  margin-right: 5px;
  /* width: 95%; */
  width: 340px;
  height: 75px;
  cursor: pointer;
  text-align: left;
}

.portalTitle {
  margin: auto;
  margin-left: 10px;
  font: Arial;
  font-family: sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5em;
  max-height: 3.2em;
  overflow: hidden;
  max-width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
}

.profileImg {
  cursor: pointer;
  max-width: 45px;
  height: 45px;
  border-radius: 25px;
  /* margin-top: 10px; */
  /* margin: auto; */
  margin: auto 2px;
  object-fit: cover;
}

<div class="details">
  <img class="profileImg" src="images/testImg.png" />
  <span class="portalTitle"> Shanghai, China night sounds sounds and more more more sounds look at all those sounds!. Shanghai, China night sounds sounds and more more more sounds look at all those sounds!. Shanghai, China night sounds sounds and more more more sounds look at all those sounds!. Shanghai, China night sounds sounds and more more more sounds look at all those sounds!. Shanghai, China night sounds sounds and more more more sounds look at all those sounds!</span>
</div>

Answer 2

替换您的 css 文件-我认为可以解决您的问题

.details {
  display: inline-flex;
  /* text-align: center; */
  /* display:block; */
  /* display:table-cell;
  vertical-align:middle; */
  /* background-color: grey; */
  margin-right: 5px;
  /* width: 95%; */
  width:340px;
  height: 75px;
  cursor: pointer;
  text-align: left;
}
.portalTitle {
  /* margin-top: 25px; */
  margin: auto;
  margin-left: 10px;
  /* margin: auto; */
  /* line-height: 70px; */
  font: Arial;
  font-family: sans-serif;
  font-size: 16px;
  font-weight:500;

  line-height: 1.5em;
  max-height: 3.2em;
  overflow: hidden;
  /* white-space: nowrap; */
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  display: -webkit-box;
}
.profileImg {
  cursor: pointer;
  max-width: 45px;
  height: 45px;
  border-radius: 25px;
  /* margin-top: 10px; */
  /* margin: auto; */
  margin: auto 2px;
  object-fit: cover;
}