@charset "utf-8";
html, body {
	background-color: #32323229;
	overflow-x: hidden;
}
html, body, h1, h2, h3, h4, p{
	font-family: monospace,  Helvetica, sans-serif;
	color: white;
	text-align: center;
	font-weight: bolder;
	font-style: italic;
}
* {
	padding: 0px;
	margin: 0px;
	box-sizing: border-box;
}
body {
	width: 100%;
	margin: 0 auto;
}
.logo {
  position: fixed;
  top: 5px;
  right: 5px;
  cursor: pointer;
  z-index: 1001; /* above other elements */
}

.logo img {
  height: 40px; /* adjust size as needed */
  width: auto;
  box-shadow: 6px 6px 6px #777777;
  box-shadow: 6px 6px 6px #777777;
  border-radius: 7px;
  cursor: pointer;
  z-index: 1;
}

.topnav {
	display: flex;
  justify-content: center;
  width: 100%;
	padding: 1em 2vw;
	position: relative;
	z-index: 2;
}
.topnav ul {
  display: flex;
  flex-wrap: wrap;
  list-style-type: none;
  padding: 0;
  margin: 0 auto;
  justify-content: center;
}
.topnav ul li {
	display: inline-flex;
    padding: 10px;
}
.topnav ul li a {
  cursor: pointer;
  display: inline-block;
  padding: 10px 15px;
  background-color: whitesmoke;
  color: black;
  font-weight: bold;
  font-family: monospace;
  font-size: 20px;
  border-radius: 3px;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.3s ease;
  white-space: nowrap;
}
.topnav ul li a:hover {
	background-color: #32323229;
	color: white;
}
.topnav ul li a:active {
	opacity: 0.5;	
}
h1 {
	align-items: center;
	border-bottom: solid 1px dimgray;
	margin: 15px;
}
.cisco-container h2, .sql-container h2, .bash-container h2 {
	text-align: center;
	color: white;
	margin: 15px;
}
.cisco-container, .sql-container, .bash-container {
	height: auto;
	margin: 7px;
	border-bottom: 1px dotted white; 
}
.cisco-container ul li, .sql-container ul li, .bash-container ul li{
	margin: 5px;
	list-style-type: none;
	
}
.cisco-container, .sql-container, .bash-container {
  width: 90%;
  max-width: 800px;
  margin: 20px auto;
  padding: 1rem;
  border-bottom: 1px dotted white;
  background-color: rgba(24, 49, 58, 0.7);
  -moz-box-shadow: 10px 10px 10px #777777;
  -webkit-box-shadow: 10px 10px 10px #777777;
  box-shadow: 0 0 15px 5px rgba(255, 255, 255, 0.7), 10px 10px 10px #777777;
  border-radius: 10px 10px 10px 10px;
  border-radius: 10px;
  text-align: center;
}

.cisco-container img, .sql-container img, .bash-container img {
	width: 100%;
  height: auto;
	border-radius: 10px;
	max-width: 100%;	
}
#linktop, #next, #back {
	display: flex;
	flex-direction: column;
	align-items: center;
  z-index: 2;
}

footer {
	background-color: rgba(13, 13, 14, 0.486);
	padding: 1em;
  max-height: 100px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
footer img {
	max-height: 100%;
	max-width: 300px;
}
footer a {
	margin-right: 1em;
	color: white;
}
.video-space {
  height: 55vh;
}
@media (max-width: 768px) {
  .cisco-container,
  .sql-container,
  .bash-container {
    width: 95%;
    padding: 1rem;
  }

  .topnav ul li a {
    font-size: 16px;
    padding: 8px 12px;
  }
}

@media (max-width: 500px) {
  .cisco-container,
  .sql-container,
  .bash-container {
    padding: 0.5rem;
  }
}

@media (min-width: 769px) {
  .cisco-container img,
  .sql-container img,
  .bash-container img {
    width: 90%;
  }
}

#bg-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}