<hr/> <p>css定位:relative</p> <div class="positionObj"> <div>对象1</div> <div id="relativePosition">对象2:相对于自身的相对定位<div class="absolutePosition">对象2副:相对于对象2的绝对定位</div></div> <div>对象3</div> <div>对象4</div> </div> <hr/> <p>css定位:absolute</p> <div class="positionObj"> <div>对象A</div> <div class="absolutePosition">对象B:相对于body的绝对定位<div class="absolutePosition">对象B副:相对于对象B的绝对定位</div></div> <div>对象C</div> <div>对象D</div> </div>
.positionObj { height: 120px; } .positionObj div { font-size:10pt; background-color:gray; width: 100px; height: 50px; float: left; margin-right: 10px; } #relativePosition { position: relative; top:60px; left:50px; } .absolutePosition { position: absolute; left: 400px; display: inline; }
我把对象盒子里的文字少写点就对齐在同一行了,这和文字多少有关系吗
<!DOCTYPE html><html> <head> <title>Test</title> <meta http-equiv="Content-Type" content="text/html;charset=gb2312" /> <style type="text/css"><!-- .positionObj { height: 120px; } .positionObj div { font-size:10pt; background-color:gray; width: 100px; height: 50px; float: left; margin-right: 10px; } #relativePosition { position: relative; top:60px; left:50px; } .absolutePosition { position: absolute; left: 400px; top:0; } --></style> </head> <body> <hr/> <p>css定位:relative</p> <div class="positionObj"> <div>对象1</div> <div id="relativePosition">对象2:相对于自身的相对定位 <div class="absolutePosition">对象2副:相对于对象2的绝对定位</div> </div> <div>对象3</div> <div>对象4</div> </div> <hr/> <p>css定位:absolute</p> <div class="positionObj"> <div>对象A</div> <div class="absolutePosition">对象B:相对于body的绝对定位<div class="absolutePosition">对象B副:相对于对象B的绝对定位</div></div> <div>对象C</div> <div>对象D</div> </div> </body></html>
非得加个top或bottom才能在同一行吗 不好意思 我比较钻牛角尖