有同学问: <div class="1"> <div class="2">XXXX</div> </div> 我想要div2在div1靠底部显示,这里两个属性要怎么写?? 答案: #CSS .1 {position:relative;} .2 {position:absolute;left;0;bottom:0;} #HTML <div class="1"> <div class 来源: oschina 链接: https://my.oschina.net/u/1471375/blog/362878