<style>
.box {
background-color: green;
width: 40px;
height: 30px;
left: 1px;
top: 6px;
position: absolute;
}
body {
margin: 0px;
}
</style>
<div class="box">
</div>
<style>
.box {
background-color: green;
width: 40px;
height: 30px;
left: 1px;
top: 6px;
position: absolute;
}
body {
margin: 0px;
}
</style>
<div class="box">
</div>