[tshering]

In order to change the bottom area you can modify this part:

ReadingFooter {
min-height: 70px;
max-height: 70px;
qproperty-footerMargin: 40;
}

ReadingFooter[deviceCodeName="kraken"], 
ReadingFooter[deviceCodeName="phoenix"] {
min-height: 82px;
max-height: 82px;
qproperty-footerMargin: 110;
}

ReadingFooter[deviceCodeName="dragon"] {
min-height: 120px;
max-height: 120px;
qproperty-footerMargin: 20;
}

For the Touch I took 30px, 30px, 05.