Just noticed that a joomla site has the following code:
[class*="span"].pull-right,
.row-fluid [class*="span"].pull-right {
float: right;
}
Is this correct especially th items in square brackets?
I thought the easiest way is to write something like this:
span.pull-right,
.row-fluid {
float: right;
}
Why are they using square brackets?
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