<!DOCTYPE html>
<html>
<head>
    <title>CSS Backgrounds: Subpixel positions adjacent to the borders reference</title>
    <link rel="author" title="Stephen Chenney" href="mailto:schenney@chromium.org">
    <style>
        #no-repeat-y-bottom {
            position: absolute;
            top: 201px;
            left: 8px;
            width: 150px;
            height: 37px;
            border-width: 0px 0px 1px;
            border-style: solid;
            border-color: rgba(0,0,0,0.5);
            border-bottom-color: transparent;
            box-sizing: border-box;
            background-color: lightgrey;
            background-image: url("resources/green50x1.png");
            background-position: bottom -1px left 0px;
            background-repeat: repeat-x;
            padding: 3px 3px 1px 3px;
        }
        #no-repeat-y-top {
            position: absolute;
            top: 160px;
            left: 8px;
            width: 150px;
            height: 38px;
            border-width: 1px 0px 0px 0px;
            border-style: solid;
            border-color: rgba(0,0,0,0.5);
            border-top-color: transparent;
            box-sizing: border-box;
            background-color: lightgrey;
            background-image: url("resources/green50x1.png");
            background-position: top -1px left 0px;
            background-repeat: repeat-x;
            padding: 1px 3px 3px 3px;
        }
        #no-repeat-x-right {
            position: absolute;
            top: 8px;
            left: 201px;
            width: 37px;
            height: 150px;
            border-width: 0px 1px 0px 0px;
            border-style: solid;
            border-color: rgba(0,0,0,0.5);
            border-right-color: transparent;
            box-sizing: border-box;
            background-color: lightgrey;
            background-image: url("resources/green1x50.png");
            background-position: right -1px top 0px;
            background-repeat: repeat-y;
            padding: 3px 1px 3px 3px;
        }
        #no-repeat-x-left {
            position: absolute;
            top: 8px;
            left: 160px;
            width: 38px;
            height: 150px;
            border-width: 0px 0px 0px 1px;
            border-style: solid;
            border-color: rgba(0,0,0,0.5);
            border-left-color: transparent;
            box-sizing: border-box;
            background-color: lightgrey;
            background-image: url("resources/green1x50.png");
            background-position: left -1px top 0px;
            background-repeat: repeat-y;
            padding: 3px 3px 3px 1px;
        }
    </style>
</head>
<body>
        <div id="no-repeat-y-top">
        </div>
        <div id="no-repeat-y-bottom">
        </div>
        <div id="no-repeat-x-right">
        </div>
        <div id="no-repeat-x-left">
        </div>
</body>
</html>