在python中查找匹配的部分子字符串(Find matching partial substring in python)

 您可以将它们包装在此： 
 
<div style="white-space:nowrap;">

</div>
 
 ......以防止这种情况发生。 
 
 很难确切地知道问题的位置，你可以发布一些代码或制作一个JSFiddle吗？ 
 
 更新： 
 
 我认为问题在于你使用基于百分比的宽度和px作为边距 - 很容易忘记你有多少可用空间，随后你的布局分崩离析。 考虑两个左侧浮动DIV，宽度为50％，边距为1px，每次都会突破两行，因为这超过了100％。 
 
 我改变了你的小提琴： http ： //jsfiddle.net/R62w4/5/ 
 
 ...只需将第一个DIV的左边距移动到另一个边缘的右边距到父容器，似乎为所有内容提供了足够的空间。 
 
 PS您可以使用基于百分比的边距，并确保您想要在一行上的所有内容<= 100％。 

You might be able to wrap them in this:
 
<div style="white-space:nowrap;">

</div>
 
... to prevent that from happening.
 
It's hard to know exactly where the problem is, could you post some code or make a JSFiddle?
 
Update:
 
I believe the problem is that you are using % based widths and px for margins - it's easy to lose track of how much available space you have and subsequently your layout falls apart. Consider that two left floated DIVs of 50% width with 1px of margin each will break on to two lines every time because that's more than 100%.
 
I changed your fiddle a bit: http://jsfiddle.net/R62w4/5/
 
... just by moving the left margin from your first DIV and right margin from your other two to the parent container seems to give enough room for everything.
 
P.S. You can use % based margins and just make sure everything you want to be on one line stays <= 100%.