<!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>