CSS 设置文本省略 ellipsis (…)_html/css_WEB-ITnose

<span>CSS is awesome, especially when you can scroll to see extra text instead of just having it overlap other text by default.</span>

span {    display: block;    width: 14em;    overflow: hidden;    text-overflow: ellipsis;    white-space: nowrap;}

text-overflow: ellipsis；// [必需], 文本溢出时显示省略号(…)display: block;// [可选], `ellipsis` 只应用于 `block containers`（块级容器），// 如果所在 HTML 标签非块级，那需要设置 `display` 属性white-space: nowrap;// [必需], 将文本限制在一行内overflow: hidden;// [必需], 隐藏溢出的内容// 可按需要仅设置 `overflow-y` 或 `overflow-x`width: 14em;// [可选], 限制容器宽度// 可使用 `max-width`

<p>CSS is awesome, especially when you can scroll to see extra text instead of just having it overlap other text by default.</p>

p {    display: -webkit-box;    -webkit-line-clamp: 2;    -webkit-box-orient: vertical;    width: 15em;    line-height: 1.5;    text-overflow: ellipsis;    overflow : hidden;}

// 必需的属性display: -webkit-box; // 将元素设为弹性盒模型-webkit-line-clamp: 2; // 文本最大行数-webkit-box-orient: vertical; // 模型内元素垂直排列text-overflow: ellipsis;overflow : hidden;// 可选的样式width: 15em; // 限制容器宽度line-height: 1.5; // 建议增大行高，避免文字被腰斩