Fixed bar in CSS footer does not display correctly on iPad

Question

I have a div to stay in the footer, but when accessed by the IPAD it creates a distance from the last DIV with the DIV fixed footer.

CSS:

.fixo-modelo-3-1 {
position: fixed;
width: 100%;
height: 43px;
left: 0;
bottom: 0;
background-color:#FFFE62;
}

Following link from the page:

http://www.roteirodoimovel.com.br/modelos/3/teste.php