/* Reset default margin, padding, and box-sizing */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Set font family and size */
body {
  font-family: Arial, sans-serif;
  font-size: 16px;
}

/* Header styling */
header {
  background-color: #333;
  color: #fff;
  padding: 20px;
  text-align: center;
}

/* Main content styling */
main {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  padding: 20px;
}

/* Section styling */
section.options {
  width: calc(50% - 20px);
  margin-bottom: 20px;
  padding: 10px;
}

section.options h2 {
  font-size: 18px;
  margin-bottom: 10px;
}

section.options select {
  width: 100%;
  padding: 8px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
  background-color: #f9f9f9;
}

/* Product image section styling */
section.product-image {
  flex-basis: 100%;
  text-align: center;
  overflow: hidden;
}

section.product-image svg {
  max-width: 100%;
  max-height: 100%;
  display: block;
  margin: 0 auto;
}