• Band below is 80 pixels per colour

<div style="background-color:cyan;
            margin-left:40px;
            border-left-style:solid; 
            border-left-width:40px;
            border-left-color:red;
            padding-left:40px;
            width:400px;
            height:40px;
            padding-right:40px;
            border-right-style:solid;
            border-right-width:40px;
            border-right-color:red;
            margin-right:40px">B</div>

IE has a slightly different view of px, otherwise all the same!