body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
  
  background-color: #3333cc;
  color: #444444;
}

main {
  flex: 1;
  
  max-width: 1600px;
  width: calc(100% - 40px);
  margin: 0 auto;
  padding: 20px;
}

.bubbled {
  background: #ffffff;
  border-radius: 4px;
  padding: 20px;
}

.th .bubbled {
  display: flex;
  justify-content: space-between;
  width: 100%;
  box-sizing: border-box;
}