Remove the border where two division intersect - html

Question

I am attaching two division's border and remove the border where two division intersect but its not remove. I have tried this code.
<div style="border:solid 1px #CCC;
margin: 15px 0px 0px 350px;
border-bottom:none;
padding:12px 12px 8px 12px;
border-radius:5px 5px 0px 0px;
width:300px;
text-align:center;">
<strong style="font-size:18px; color:#000">ABC</strong>
</div>
<div style="width:968px;
float:left;
margin:0px 15px 15px 15px;
border: solid 1px;
border-color:#CCC;
border-radius:10px;">
Hello
</div>
Can anybody help me to solve this error.
jsFiddle: http://jsfiddle.net/9XFDp/1/

Answer 1

Just nudge the top div by 1px from top and use some background-color or even border-bottom is fine
Demo
Added the below properties to the header div
position: relative;
top: 1px;
background: #fff;
z-index: 1;
Note: Don't use inline CSS, create classes instead.
Demo 2 (Without using background-color, used border-bottom: 1px solid #fff; instead)

Answer 2

Like this
DEMO
CSS
.title{
border:solid 1px #CCC;
margin: 15px 0px 0px 350px;
border-bottom:1px solid #ffffff;
padding:12px 12px 8px 12px;
border-radius:5px 5px 0px 0px;
width:300px;
text-align:center;
font-size:18px; color:#000
font-weight:bold;
position:relative;
top:1px;
}
.content{
width:968px;
float:left;
margin:0px 15px 15px 15px;
border: solid 1px;
border-color:#CCC;
border-radius:10px;
}