</font>body {
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
margin-left: 0px;
}
#back{
height:1200px;
background: -webkit-linear-gradient(white,#46A3FF);
background: -o-linear-gradient(white,#46A3FF);
background: -moz-linear-gradient(white,#46A3FF);
background: linear-gradient(white,#46A3FF);
}
#back1{
height:2000px;
background: -webkit-linear-gradient(white,#46A3FF);
background: -o-linear-gradient(white,#46A3FF);
background: -moz-linear-gradient(white,#46A3FF);
background: linear-gradient(white,#46A3FF);
}