Question

I am attempting to create a bucket in HTML and CSS by placing a header image on top of a bottom image. When i do this in dreamweaver, there is no gap between the two objects. However, when I upload it to a server, a gap develops between the two images. Any help or suggestions?

 <div class="wrapBucketInnerLeft">
        <div class="bucketLeft">
            <h2 class="bucketHeader"><img src="images/bucket_header_text_basic.png" width="212" height="36" alt="Basic Plan" /></h2></td></tr>

            <div class="bucketDetails">
            <ul>
                <li>Feature 1</li>
                <li>Feature 2</li>
                <li>Feature 3</li>
                <li>Feature 4</li>
            </ul> 
            <div class="bucketBottom">               
            <p class="cost">$1.95</p>
            <a href="#"><img class="button" src="images/button_bucket.png" width="117" height="42" alt="Learn More" /></a></div>
        </div>
        </div>
         <!--Bucket 2-->

        <div class="bucketRight">
            <h2 class="bucketHeader"><img src="images/bucket_header_text_economy.png" width="212" height="36" alt="Basic Plan" /></h2>
            <div class="bucketDetails">
                <ul>
                    <li>Feature 1</li>
                    <li>Feature 2</li>
                    <li>Feature 3</li>
                    <li>Feature 4</li>
                </ul>                
                <div class="bucketBottom">               
                <p class="cost">$1.95</p>
                <a href="#"><img class="button" src="images/button_bucket.png" width="117" height="42" alt="Learn More" /></a></div>
        </div>
        </div>
        </div>

CSS:

.bucketHeader {
background-image:url(images/bg_header_bucket.png);
background-repeat:no-repeat;
background-position:top center;
height:46px;
margin:0px 0px 0px 0px;
    padding:14px 0px 0px 18px;
}

.bucketDetails {
    background-image:url(images/bg_bucket.png);
    background-repeat:no-repeat;
    background-position:top center;
    height:278px;
    margin:0px 0px 0px 0px;
    padding:0px;
}

.bucketBottom p.cost {
    font-size:28px;
    font-weight:bold;
    color:#335191;
    margin:0px 0px 6px 0px;
    padding:0px;
}
.bucketBottom{
    text-align:center;

}
a img.button {
    border:none;
}

Answer 1

well i know what is it! padding of .bucketHeader

.bucketHeader {
background-image:url(images/bg_header_bucket.png);
background-repeat:no-repeat;
background-position:top center;
height:46px; // here reduce the height of this div until the gap between them is removed, i think it should be 28px
margin:0px 0px 0px 0px;
padding:14px 0px 0px 18px; // here you see you have given padding of 14px of both top and bottom, this increases the height of div magically which you can't see because your image has background-repeat:no-repeat
}