Text-Overflow.md

style.css

p {
    white-space: nowrap;
    width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
}

index.html

<p>
    무궁화꽃이피었습니다
</p>

result

무궁화꽃이피었...

http://jsfiddle.net/daclouds/6ehgvxpo/