#pagetop { height: auto; width: auto; bottom: 0; right: 0; position: fixed; visibility: visible; }
#logo { height: auto; width: auto; left: 20px; top: 22px; position: absolute; z-index: 10001; visibility: visible; }
#base { height: auto; width: 100%; left: 0; top: 0; position: absolute; visibility: visible; }
#arrow { height: auto; width: 100%; left: 0; position: absolute; bottom: 40px; visibility: visible; }
#number1 { width: 100%; left: 0; top: 170px; position: absolute; height: auto; visibility: visible; }
#contents { height: auto; width: 100%; left: 0; top: 100%; position: absolute; visibility: visible; }
#number2 { height: auto; width: 100%; left: 0; top: 270px; position: absolute; visibility: visible; }