<table class="line-items">
    <tr class="line-item-header">
        <td class="item-summary">
            Items
        </td>
    </tr>
    <tr class="line-item">
        <td class="item-summary">
            @o.Summarize()
        </td>
    </tr>
    <tr class="line-item">
        <td class="item-summary">
            @o.Summarize()
        </td>
    </tr>
    <tr class="line-item">
        <td class="item-summary">
            @o.Summarize()
        </td>
    </tr>
    <tr class="line-item">
        <td class="item-summary">
            @o.Summarize()
        </td>
    </tr>
</table>​

.line-items *
{
    border:1px solid black;
}
.line-items
{
    border-radius:6px 6px 0 0;
    /*overflow:hidden;*/
    border:1px solid black;
    margin:20px;
    width:3in;
}
td
{
    padding:5px 10px;
}
.line-item-header
{
    background-color:black;
    color:white;
    font-family:arial black, arial, sans serif;
}
.line-item
{
    background-color:white;
}
.line-item:nth-child(odd)
{
    background-color:#eee;
}
body
{
    background-color:#ffd;
}​

td, tr { display: block; }
tr {
    border:1px solid black;
    border-top: 0;
}
.line-item-header {
    border-radius: 6px 6px 0 0;
    ...
}

<table class="line-items" cellpadding="0" cellspacing="0">

box-shadow:0 0 0 2px black;