Nothing is showing up in my preview box

Hello, so I am working on the build a resume portion and nothing is showing up in my preview screen. I am already to the part where it had me add height, width and background-color to my divs, and still nothing. Have tried starting the lesson in both Safari and Chrome browsers.

Thanks

Hey,

All lessons or only this one? Did you try logout and login?

Could you show us your html and css code? Please copy paste it to the forum

Please read this post about markdown so your code/indent will show.

Nope, Just this one. Yes, I tried logging out and logging back in as well as switching browsers, so weird! Here is my code:

HTML

<!DOCTYPE html>
<html>
	<head>
		<link type="text/css" rel="stylesheet" href="stylesheet.css"/>
		<title></title>
	</head>
	<body>
	 <div id="header"></div>
     <div class="left"></div>
     <div class="right"></div>
     <div id="footer"></div>
	</body>
</html>

CSS

#header {
    border-radius: 5px
    color: blue;
    position: relative;
    height: 50px;
    width:50px;
}
.left {
    border-radius: 5px
    color: yellow;
    position: relative;
    height: 50px;
    width:50px;
}
.right {
    border-radius: 5px
    color: green;
    height: 50px;
    width:50px;
}
#footer {
    border-radius: 5px
    color: orange;
    height: 50px;
    width:50px;
}

‘’’
HTML

CSS
#header {
border-radius: 5px
color: blue;
position: relative;
height: 50px;
width:50px;
}
.left {
border-radius: 5px
color: yellow;
position: relative;
height: 50px;
width:50px;
}
.right {
border-radius: 5px
color: green;
height: 50px;
width:50px;
}
#footer {
border-radius: 5px
color: orange;
height: 50px;
width:50px;
}
‘’’

This explains why nothing shows, there are two problems: missing semi-colons after border-radius: 5px, and color will set the color of the text, the property you are looking for is background-color, to color your div’s
Please read this post about markdown so your code/indent will show.

Wow, now I just feel dumb. Thank you so much for your help, really appreciate it! Have a good day.