* {
  box-sizing: border-box;
}

body {
  color: #000080;
  max-width: 48rem;
  margin: 0 auto;
  padding: 0.75rem;
  line-height: 1.4;
  font-family: Tahoma, Arial, sans-serif;
}

.auto-style1 {
  font-size: 1.25rem;
}

.auto-style2 {
  font-size: 1rem;
  font-weight: 700;
}

.viastar table {
  border-collapse: collapse;
  width: 100%;
}

.viastar th,
.viastar td {
  text-align: left;
  padding: 0.25rem 0.4rem;
}

.viastar tr:nth-child(4n-2),
.viastar tr:nth-child(4n-3) {
  background-color: #f2f2f2;
}

.viastar th {
  background-color: #7733ff;
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}