<!DOCTYPE html>
<body>

<div><input type=range value=25 min=0 max=100></div>
<div><input type=range value=25 min=0 max=100></div>
<div><input type=range value=50 min=0 max=100></div>
<div><input type=range value=50 min=0 max=100></div>
<div><input type=range value=75 min=0 max=100></div>
<div><input type=range value=75 min=0 max=100></div>

</body>