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Itsik DangoorFront End Web Development Techdegree Student 5,330 Points
text-align: center; related to clear: both?
I am trying to understand the two properties, I come to see if I erase the text-align: center; and remain the line clear: both;
the two images of Twitter and Facebook will go to the left of the screen. without the text-align: center; the content of the footer will be to the left of the screen.
and I thought maybe cause it doesn't have any floating elements after the the footer and that why it's to the left, but for the experiment I add the section tag again after the footer and it comes with the same result as before?
- I didn't understand the property clear: both;
- for any type of element that I want to center it on the screen I need the text-align: center ?
Tyler Haas20,623 Points
the clear property will simply tell the browser what to do with elements after floated elements. If you put clear: left it will put the element on the next line after left floats. If you put a clear: right property it will move the element to the next line after right floats. clear: both simply puts the element on the next line of both left and right floats. The following link is a great resource for understanding both floats and clear properties.
as for your second question there are generally two rules I use to center content. I will either use text-align: center or more commonly I will simply use margin: auto 0; That will also center things. Generally I will use text-align center for inline elements and margin auto 0 for block elements. Here is another great article again from css tricks (I really like their stuff in case you can't tell) on that:
Adrian Randall4,807 Points
If you put the clear:both CSS attribute on and HTML element it will essentially put it on another line so this is why they are on separate lines
By default alignment is left, so if you dont have text-align:center then it will align left.
Depending on many other things clear:both may not be doing anything either but I hope that answers your question
Jacob Mishkin23,117 Points
Not really. the text-align property will align the element either center, right, or left. while clear property is used with floats to "clear" or push down the preceding element.
here is a good resource to learn more about both the clear and text-align properties.
I hope this helps.