css中怎么定义字符数?

Question

css中怎么定义字符数?

Answer 1

div的类或者id {width:宽度white-space: nowrap;overflow:hidden;
text-overflow:ellipsis;//超出字符用省略号显示 此行或者用text-overflow:ellipsis:clip;
//超出字符不显示省略号}