Hi Maarten,
To do this you will need to add two placeholders in the textbox one at the start and one at the end, place <div id="inner-scroll"> in the first placeholder and </div> in the second.
Then change the code in the head to
<style type="text/css">
#scroll1 {
width: 100%;
height: 400px;
padding-left: 5px;
border-color: #6699CC;
border-width: 1px;
border-style: solid;
overflow: hidden;
}
#inner-scroll{
width: 100%;
height: 100%;
padding-right: 17px;
overflow: auto;
}
</style>
What I have highlighted in red are important to keep.
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