body {
 margin: 0px;
}
.block1 {
 background-color: white;
}
.block2 {
 background-color: white;
}
.block3 {
 background-color: white;
}
.block4 {
 background-color: white;
}
.block5 {
 background-color: white;
 font-size: 8pt;
}