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<!-- Any copyright is dedicated to the Public Domain.
<html>
  <head>
    <style>
body {
    color: #333;
}
.box {
    float:left;
    width: 128px;
    height: 128px;
    background: #ddd;
    padding: 32px;
    margin: 32px;
    position:relative;
}
.box:first-line {
    color: orange;
    background: red;
}
.box:first-letter {
    color: green;
}
* {
    cursor: default;
}
nothing {
    cursor: pointer;
}
p::-moz-selection {
    color: white;
    background: black;
}
p::selection {
    color: white;
    background: black;
}
p:first-line {
   background: blue;
}
p:first-letter {
  color: red;
  font-size: 130%;
}
.box:before {
    background: green;
    content: " ";
    position: absolute;
    height:32px;
    width:32px;
}
.box:after {
    background: red;
    content: " ";
    position: absolute;
    border-radius: 50%;
    height:32px;
    width:32px;
    top: 50%;
    left: 50%;
    margin-top: -16px;
    margin-left: -16px;
}
.topleft:before {
    top:0;
    left:0;
}
.topleft:first-line {
    color: orange;
}
.topleft::selection {
    color: orange;
}
.topright:before {
    top:0;
    right:0;
}
.bottomright:before {
    bottom:10px;
    right:10px;
    color: red;
}
.bottomright:before {
    bottom:0;
    right:0;
}
.bottomleft:before {
    bottom:0;
    left:0;
}
    </style>
  </head>
  <body>
    <h1>ruleview pseudoelement($("test"));</h1>
    <div id="topleft" class="box topleft">
        <p>Top Left<br />Position</p>
    </div>
    <div id="topright" class="box topright">
        <p>Top Right<br />Position</p>
    </div>
    <div id="bottomright" class="box bottomright">
        <p>Bottom Right<br />Position</p>
    </div>
    <div id="bottomleft" class="box bottomleft">
        <p>Bottom Left<br />Position</p>
    </div>
  </body>
</html>