<!DOCTYPE html> <!-- webkit-test-runner [ LayoutFormattingContextEnabled=true LayoutFormattingContextIntegrationEnabled=false ] -->
<style>
body {
  font-size: 16px;
  overflow: hidden;
}

table {
  border-spacing: 0px;
}

td {
  height: 20px;
  padding: 0px;
  background-color: blue;
  white-space: pre-wrap;
}

td:nth-child(odd) {
  background-color: green;
}

div {
  height: 20px;
}
</style>
<div style="width: 1200px; height: auto;">
<table><tr><td style="width: 30px;"></td><td style="width: 30%;"></td></tr></table>
<table><tr><td style="width: 40px;"></td><td style="width: 40%;"></td></tr></table>
<table><tr><td style="width: 50px;"></td><td style="width: 50%;"></td></tr></table>
<table><tr><td style="width: 60px;"></td><td style="width: 60%;"></td></tr></table>
<table><tr><td style="width: 70px;"></td><td style="width: 70%;"></td></tr></table>
<table><tr><td style="width: 80px;"></td><td style="width: 80%;"></td></tr></table>
<table><tr><td style="width: 90px;"></td><td style="width: 90%;"></td></tr></table>
</div>