* {
  box-sizing: border-box; /* Padding and border included */
}

body {
  margin: 0;
  background-color: #2c3531;
  overflow: hidden; /* Removed scrollbars */
}

section {
  width: 100%;
  height: 100%;
  margin: 100px auto;
  text-align: center;
}

#menu > h1 {
  font-size: 70px;
  font-family: 'Roboto', sans-serif;
  color: #d9b08c;
}

#menu > h4 {
  color: grey; 
  font-family: 'Roboto', sans-serif;
}

.yeah {
  margin-top: 130px;
  border: 3px solid #d9b08c;
  border-radius: 20px;
  width: 120px;
  font-size: 30px;
  color: #d9b08c;
  cursor: pointer;
}

.yeah:hover {
  background-color: #d9b08c;
  border: 3px solid #fff;
  color: #fff;
}

#code {
  width: 700px;
  height: 430px;
  border: 5px solid #116466;
  border-radius: 10px;
  margin-top: -100px; /* 100px from the bottom */
}

#flexy {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.opt {
  margin: 10px;
  width: 130px;
  height: 80px; 
  border: 2px solid #d1e8e2;
  border-radius: 5px;
  color: #d1e8e2;
  background-color: #2c3531;
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
}

.opt:hover {
  animation: glowy 600ms;
  background-color: #d1e8e2;
  color: #2c3531
}

@keyframes glowy {50% {box-shadow: 10px 20px 30px #d1e8e2}}; /* Box shadow animation */

#winMsg {
  text-align: center;
  font-family: 'STIX Two Math', serif;
}

#end {
  text-align: center;
  font-family: 'STIX Two Math', serif;
  font-size: 100px;
  color: #d1e8e2;
}