html, body {
  overflow: hidden; /* Prevent scrolling */
  font-family: 'Roboto', sans-serif;
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  background-color: #f8f9fa;
  color: #343a40;
}
.main-container {
  display: flex;
  height: 100%;
  width: 100%;
}
.column {
  padding: 5px;
  height: 100%;
  box-sizing: border-box;
}
.left-column {
  width: 40%;
}
.right-column {
  width: 60%;
  border-left: 1px solid #dee2e6;
  background-color: #fff;
}
section {
  /* display: flex; */
}
h1, h2, h3, ul, li, a {
  width: fit-content;
}
h1, h2, h3 {
  color: #212529;
  font-weight: 700;
}
h1 {
  font-size: 1.8em;
  margin-bottom: 0.2em;
}
h2 {
  font-size: 1.3em;
  margin-top: 0.5em;
  margin-bottom: 0.1em;
  padding-bottom: 0.1em;
}
h3 {
  font-size: 1em;
  margin-top: 0.4em;
  margin-bottom: 0.1em;
}
hr {
  border: 0;
  border-top: 1px solid #dee2e6;
  margin: 0.5em 0;
}
a {
  color: #007bff;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
i {
  margin-right: 8px;
  margin-left: 8px;
}
ul {
  padding-left: 15px;
}
li {
  margin-bottom: 0.1em;
  line-height: 1.2;
  flex: 1 1 auto;
}
header {
  display: grid;
  object-fit: scale-down;
  grid-template-columns: 1fr 1fr;
  overflow: auto;
}
img {
  width: 120px;
  float: right;
}
#gravityButtonContainer{
  margin-left: 5em;
  margin-top: 2.5em;
}
#applyGravityButton {
  background-color: #007bff;
  color: white;
  border: none;
  padding: 15px 30px;
  font-size: 1em;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}
#applyGravityButton:hover {
  background-color: #0056b3;
}