html, body {
   margin: 0;           /* Remove default margin */
}
body {
  width: 100%;                   /* Ensure body takes full width */
  box-sizing: border-box;
  font-family: Arial, sans-serif;
  font-size: 16px;
}

.navbar {
  display: flex;
  flex-direction: row;
  top: 0;                       /* Stick to the very top */
  left: 0;                    /* Align to the left edge */
  width: 100%;
  background-color: #1b1b32;
  padding: 15px 0;               /* Padding for spacing inside the navbar */
  z-index: 1;                 /* Ensure navbar stays above other content */
  margin-bottom: 1px;
}

.navbar a {
  color: #ffffff;                /* Black text */
  text-decoration: none;
  padding: 10px 20px;
  font-size: 16px;
  margin: 0 15px; 
  transition: color 0.3s, background-color 0.3s;
}

.navbar a:hover {
  color: #f0f0f0;                /* Lighter gray on hover */
  background-color: #2b2b52;     /* Slightly lighter blue on hover */
  border-radius: 5px;
}

.navbar a.active {
   background-color: #2b2b52;  /* Highlight color for the active tab */
   color: #ffffff;
}

.opensidenav {
   font-size:40px;
   cursor:pointer;
   color: #ffffff;
   margin-left: 5px;
}

.sidenav {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: #111;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 60px;
}

.sidenav a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 25px;
  color: #818181;
  display: block;
  transition: 0.3s;
}

.sidenav a:hover {
  color: #f1f1f1;
}

.sidenav .closebtn {
  position: absolute;
  top: 0;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
}

.carousel-item img {
    width: 100%;
    height: 80vh;
    object-fit: cover;
}
	.carousel-caption {
    background: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 10px;
    border-radius: 5px;
}
@media (max-width: 768px) {
    .carousel-item img {
	height: 60vh;
    }
}

@media screen and (max-width: 768px) {
	.navbar {
	    display: none;
	}
	.profileContainer {
	    display: block;
	}
	.members {
	  display: flex; 
	  flex-direction: row; 
	  justify-content: space-around;
	}
}

@media screen and (min-width: 768px) {
	.sidenav  {
	    display: none;
	}
	.opensidenav {
	   display: none;
	}
}

 .about {
    flex-direction: row;
  }

.top-bg {
	height: 300px;
	width: 100%;
	margin-top: 0;
	padding-top: 1;
	background-image: url("images/bg1.1.JPG");
	background-attachment: scroll;
	background-repeat: no-repeat;
	background-size: 100% 100%;
	color: #ffffff;
}

.lab-top-bg {
	height: 300px;
	width: 100%;
	margin-top: 0;
	padding-top: 1;
	background-image: url("images/labbg.JPG");
	background-attachment: scroll;
	background-repeat: no-repeat;
	background-size: 100% 100%;
	opacity: 1;
	color: #ffffff;
}

.top-bg h1 {
	padding-top: 30px;
}

.lab-top-bg h1 {
	padding-top: 30px;
}

.profileContainer {
  display: flex; 
  flex-direction: row; 
  justify-content: space-evenly;
  flex: 0 0 200px;
}

h1, h2, h3 {
  margin-top: 20px;
  margin-bottom: 10px;
  text-align: center;
}

hr {
  border: 5px solid #1b1b32df;
}

.container {
   box-sizing: border-box;
   padding-right: 30px; 
   padding-left: 30px;
}

.content {
   padding-left: 20px;
}
.clearfix::after {
   content: "";
   clear: both;
   display: table;
}

.members {
  display: flex; 
  flex-direction: row; 
  flex-wrap: wrap; 
  justify-content: space-around;
  flex: 0 0 200px;
  margin: 20px 20px;
}

div.card {
  width: 270px;
  padding: 5px 5px;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
}

#more {
  display: none;
}

#mybtn {
  box-shadow: 0px 4px 8px 0 rgba(0, 0, 0, 0.2);
  margin-left: 50px;;
}

.aside {
   background-color: lightblue;
   padding-top: 20px;
   width: 100%;
   height: 100vh;
}

.aside p {
   text-align: center;
}

.address {
  text-align: left;
  width: 30%;
}

.copyright {
  text-align: center;
  width: 25%;
}

.office {
  text-align: left;
  width: 30%;
}

.foot {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  background-color: #2b2b52;
  color: #ffffff;
  padding: 40px 20px;
  margin-top: 50px;
  border-top: 1px solid #ddd;
  box-shadow: 0px -4px 15px rgba(0, 0, 0, 0.02);
}

.foot p {
  margin: 10px 0;
  font-size: 14px;
}

.social-icons {
        text-align: center;
        margin-top: 20px;
}
.social-icons a {
        text-decoration: none;
        color: #333;
        font-size: 30px;
        margin: 10px;
        transition: 0.3s;
}
.social-icons a:hover {
	color: #007bff;
}

.logo {
    height: 30px;                  /* Adjust the height as needed */
    width: auto;                   /* Maintain the aspect ratio */
    vertical-align: middle;        /* Align logo with text vertically */
}

.collapsible {
    background-color: #f1f1f1;
    color: #333;
    cursor: pointer;
    padding: 12px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 18px;
    margin-bottom: 4px;
  }

  .active, .collapsible:hover {
    background-color: #ccc;
  }

  .content {
    padding: 0 18px;
    display: none;
    overflow: hidden;
    background-color: #fafafa;
    border-left: 2px solid #ccc;
    margin-bottom: 10px;
  }