As the guys have said its Qliks way of presenting the data nicely regardless of device you are viewing on. If you dont want the scroll 2 things you could try.
1. Limit the data to a certain number of columns andresent the rest as other note clicking on other will drill down into the next level and so on.
2. Build your own drill down hierarchy as a master item to display as a dimension again you cancontrol the number ofdimensions viewed at a time.
Not that you'll want to, but the relevant TID's / classes used in the <DIV> tags are:
The scroll box:
tid="component.scrollArea" class="qv-chart-component qv-chart-component-scroll-area qv-layout-medium"
The mini chart:
tid="component.miniChart" class="qv-chart-component qv-layout-medium"
I'm sure you could play around with modifying the CSS to achieve this.