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1. The use of greater than or equal
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Block width is not fixed green, orange right block> = 10, i.e. orange block width not more than the screen width - from left + green + orange orange left from the right distance.
1. As many orange text block, the text block a lot of green, the following results
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Greater than tantamount orange blocks, the priority is orange blocks.
2. The text block a lot of green, orange block text little, the effect is as follows
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3. If the text is very little, the effect is as follows
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1. The use of less
Or less on the contrary, orange block width smaller than the width of the screen can not - from left + green + orange orange left from the right distance.
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Orange right <= 10> = 10 is not exceeded, and that is> = the opposite
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So are generally used> =
Reproduced in: https: //www.jianshu.com/p/9ab37999f255