谷歌浏览器得行数控制不兼容ie,加个高度限制解决。（max-height:66px;）
css:
.txt{
display:block;
height:auto;
max-height:66px;
overflow: hidden;
text-overflow: ellipsis;
word-wrap: break-word;
white-space: normal !important;
-webkit-line-clamp: 3;
-webkit-box-orient: vertical;
}
html:
<td><div class="txt" title="<s:property value="#u.p" />"><s:property value="#u.p" /p></div></td>标签：Chrome,max,height,66px,overflow,兼容,IE From： https://www.cnblogs.com/mingyangli/p/17443900.html