body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  html{
    scroll-behavior: smooth;
    top: 0px;
  }
/* Main container for the simulation */
.p-head {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 600;
  letter-spacing: 1px;
}

.exp-changer {
  display: flex;
  justify-content: center;
  border-bottom: 4px solid rgba(4, 59, 79, 0.5);
  height: 60px;
  }

.exp-changer-heading {
  display: flex;
  justify-content: center;
  align-items: center;
  color: grey;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 20px;
  outline: none;
  position: relative;
  top: 0vh;  
} 

/* Instruction Box Styles */
.instruction-box {
  width: 90vw;
  margin: 20px auto;
  padding: 20px 30px;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  border: 2px solid #4a90e2;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.instruction-title {
  color: #2c3e50;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 24px;
  margin: 0 0 15px 0;
  text-align: center;
}

.instruction-content {
  font-family: Arial, Helvetica, sans-serif;
  color: #34495e;
  line-height: 1.6;
}

.instruction-content p {
  margin: 10px 0;
}

.instruction-content ol {
  margin: 15px 0;
  padding-left: 25px;
}

.instruction-content ol li {
  margin: 8px 0;
  font-size: 16px;
}

.instruction-content .note {
  background-color: #fff3cd;
  border-left: 4px solid #ffc107;
  padding: 10px 15px;
  margin-top: 15px;
  border-radius: 4px;
}

.instruction-content strong {
  color: #2c3e50;
  font-weight: 600;
}

  .container {
    display: flex;
    flex-direction: column;
  }

  .box {
    width: 95vw; /* 50% of the viewport width */
    height: 80vh; /* 50% of the viewport height */
    background-color: #b9c2c8; /* Blue color, you can change it */
    margin-top: 0.6%;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid #000; /* Black border with 2px width */
    box-sizing: border-box; /* Include border in the box dimensions */

    
   
    
  }
  .box2 {
    
    width: 95vw; /* 50% of the viewport width */
    height: 80vh; /* 50% of the viewport height */
    background-color: #b9c2c8; /* Blue color, you can change it */
    margin-top: -5px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid #000; /* Black border with 2px width */
    box-sizing:border-box /* Include border in the box dimensions */
  }
  iframe {
          
          width: 100%;
          height: 100%;
          
      }
  .p-head {
    font-size: x-large;
    
    text-align: center;
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    

  }
  .p-head2 {
    font-size: x-large;
    margin-left: 36px;
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    

  }
  .code {
    width: 30px;
    height: 30px;
  }