Div extending beyond container

I have a CSS class called "news".  It's within another div with a class called "content-wrapper".  When I add a 15px padding to the "news" class it pushes the left side beyond the "content-wrapper" div.  How do I fix this?

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>CSS Width Issue</title>
    <style type="text/css">
        .container {
            width: 100%;
            background-color:aqua;
            padding: 25px
        }

        .content-wrapper {
            width: 350px;
            background-color: red;  
            margin: 0 20px 0 0;
            float:left;  
            padding: 15px;        
        }

        .news {
            width: 100%;
            padding: 15px;
            background-color: blue;
        }
    </style>
</head>
<body>
    <form id="form1" runat="server">
    <div class="container">
        <div class="content-wrapper">
            <div class="news">
                Here's My News!
            </div>
        </div>
    </div>
    </form>
</body>
</html>

Open in new window

cdemott33Asked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

GaryCommented:
Add this css

* {
    box-sizing: border-box;
}

Open in new window

0
cdemott33Author Commented:
Hi Gary,

Sorry, no luck.  I even tried to remove the float: left to see if that was messing things up and it isn't.  Here's a screen capture and my updated code.  Any other ideas?

css-issue.jpg
<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>CSS Width Issue</title>
    <style type="text/css">
		* {
		box-sizing: border-box;
		}

        .container {
            width: 100%;
            background-color:aqua;
            padding: 25px
        }

        .content-wrapper {
            width: 350px;
            background-color: red;  
            margin: 0 20px 0 0;
            padding: 15px;        
        }

        .news {
            width: 100%;
            padding: 15px;
            background-color: blue;
        }
    </style>
</head>
<body>
    <form id="form1" runat="server">
    <div class="container">
        <div class="content-wrapper">
            <div class="news">
                Here's My News!
            </div>
        </div>
    </div>
    </form>
</body>
</html>

Open in new window

0
GaryCommented:
Code is working fine.

http://jsfiddle.net/3phpuswm/
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
cdemott33Author Commented:
Looks like you helped me figure out the problem.  It turns out that I needed to remove this...

<!DOCTYPE html>

Open in new window


... from the top of the page and it worked.   Thanks for your help!
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
HTML

From novice to tech pro — start learning today.