css文本顯示兩行后超出用省略號代替
max-height: 4em;
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 2;
/*! autoprefixer: off */
-webkit-box-orient: vertical;
/* autoprefixer: on */
word-break: break-all;
css文本顯示超出某個范圍后用省略號代替
max-width: 120px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
