Problema com css no phonegap

e ae galera beleza??

bom sou programador web e conheci o phonegap agora

e estou fazendo um aplicativo para estudo

estou com problema que nao consigo resolver de forma alguma

o problema é a div do topo e a div de rodapé nao preenche toda a pagina

:

topo:

/applications/core/interface/imageproxy/imageproxy.php?img=http://i60.tinypic.com/23hub12.png&key=e15f85fd88ca70fbd8d35a89cd3f3aeb27f73ec0b511245e6b0f794a8d07b0bc" alt="23hub12.png" />

rodapé:

/applications/core/interface/imageproxy/imageproxy.php?img=http://i58.tinypic.com/2gyafsg.png&key=e349fa71c757e655dce84dd2a1c5710a9fd926d852f8a4894bd752de0763a6c8" alt="2gyafsg.png" />

css da div #topo

#topo{
margin-top:0.5%;
margin-left:10px;
margin-bottom:10%;
float:right;
padding-right:0;
width:100%;
height:20%;

background: #00d936; / Old browsers / / IE9 SVG, needs conditional override of 'filter' to 'none' / background: url(data:image/svg+xml;base64,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); background: -moz-linear-gradient(top, #00d936 0%, #00b200 100%); / FF3.6+ / background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#00d936), color-stop(100%,#00b200)); / Chrome,Safari4+ / background: -webkit-linear-gradient(top, #00d936 0%,#00b200 100%); / Chrome10+,Safari5.1+ / background: -o-linear-gradient(top, #00d936 0%,#00b200 100%); / Opera 11.10+ / background: -ms-linear-gradient(top, #00d936 0%,#00b200 100%); / IE10+ / background: linear-gradient(to bottom, #00d936 0%,#00b200 100%); / W3C / filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00d936', endColorstr='#00b200',GradientType=0 ); / IE6-8 /

}

css da div rodapé:

#rodape{
padding:0;
margin:0;
width:100%;
height:40%;
margin-top:5%;
margin-bottom:-10px;
margin-right:0px;

background: #00d936; / Old browsers / / IE9 SVG, needs conditional override of 'filter' to 'none' / background: url(data:image/svg+xml;base64,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); background: -moz-linear-gradient(top, #00d936 0%, #00b200 100%); / FF3.6+ / background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#00d936), color-stop(100%,#00b200)); / Chrome,Safari4+ / background: -webkit-linear-gradient(top, #00d936 0%,#00b200 100%); / Chrome10+,Safari5.1+ / background: -o-linear-gradient(top, #00d936 0%,#00b200 100%); / Opera 11.10+ / background: -ms-linear-gradient(top, #00d936 0%,#00b200 100%); / IE10+ / background: linear-gradient(to bottom, #00d936 0%,#00b200 100%); / W3C / filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00d936', endColorstr='#00b200',GradientType=0 ); / IE6-8 /

}

desde já agradeço, grande abraço!