我正在尝试创建一个页面的一部分，其中两个文本 div 彼此对齐，但一个浮动到另一个的右侧。无论我尝试什么，浮动 div 在开始之前似乎都会留下大约一个空白行。
这是它在 Chrome（和 Safari）中的样子：
我玩过margin、padding、vertical-align，似乎没有什么能摆脱两者之间的空白行。
CSS是：
body {
font-family: sans-serif;
font-size: 13px;
}
div.sidebar {
width: 300px;
float: right;
background: pink;
}
div.maincolumn {
background: #aaffaa;
}
div.clear {
clear: right;
}
HTML是：
<div class="maincolumn">
<div class="sidebar">
<h3>Constitution</h3>
We the People of the United States, in Order to form a more perfect
Union, establish Justice, insure domestic Tranquility, provide for
the common defence, promote the general Welfare, and secure the
Blessings of Liberty to ourselves and our Posterity, do ordain and
establish this Constitution for the United States of America.
</div>
<h3>Declaration</h3>
When in the Course of human events, it becomes necessary for one
people to dissolve the political bands which have connected them with
another, and to assume among the powers of the earth, the separate and
equal station to which the Laws of Nature and of Nature's God entitle
them, a decent respect to the opinions of mankind requires that they
should declare the causes which impel them to the separation.
<p/>
We hold these truths to be self-evident, that all men are created
equal, that they are endowed by their Creator with certain unalienable
Rights, that among these are Life, Liberty and the pursuit of
Happiness.--That to secure these rights, Governments are instituted
among Men, deriving their just powers from the consent of the
governed, --That whenever any Form of Government becomes destructive
of these ends, it is the Right of the People to alter or to abolish
it, and to institute new Government, laying its foundation on such
principles and organizing its powers in such form, as to them shall
seem most likely to effect their Safety and Happiness.
</div>
<div class="clear">
Edward by the grace of God King of England, lord of Ireland and
duke of Aquitaine sends greetings to all to whom the present
letters come. We have inspected the great charter of the lord
Henry, late King of England, our father, concerning the liberties
of England in these words:
</div>
是否有一些 CSS 魔法可以拉起浮动 div 中的文本？