html, body {
  overflow-x: hidden;
}
body {
  font-family: "Open Sans", sans-serif;
  scroll-behavior: smooth;
  background-color: #F6F9FF;
  padding-left: 5%;
  padding-right: 5%;
  position: relative
  }

@media (max-width: 768px){
body, p {
  padding-left: 2%;
  padding-right: 2%;
  font-size: max(1em);
  }}

.page-name {
  padding-top: 1em;
  font-size: 2em;
  font-weight: bold;
  color: #00437A;
  }

p {
  font-size: 1.5em;
  text-align: justify;
  text-justify: inter-character;
  color: #00437A;
  }
h1 {
  font-size: 2em;
  color: #2993FA;
  }

.sidepanel {
  height: 500px; /* Specify a height */
  width: 0; /* 0 width - change this with JavaScript */
  position: fixed; /* Stay in place */
  z-index: 1; /* Stay on top */
  top: 0;
  left: 0;
  background-color: #00437A; /* color*/
  overflow-x: hidden; /* Disable horizontal scroll */
  padding-top: 60px; /* Place content 60px from the top */
  }

.sidepanel a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 25px;
  color: #F6F9FF;
  display: block;
  transition: 0.3s;
  }
.sidepanel a:hover {
  color:#2993FA;
  }
  
  /* Position and style the close button (top right corner) */
.sidepanel .closebtn {
  position: absolute;
  top: 0;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
  }
  
  /* Style the button that is used to open the sidepanel */
.openbtn {
  font-size: 2em;
  cursor: pointer;
  background-color: #00437A;
  color: #F6F9FF;
  padding: 10px 15px;
  border: none;
  }
  
.openbtn:hover {
  background-color: #5395ca;
  }

footer {
  position: absolute;
  margin-right: -100px;
  width: 100%;
  bottom: 1em;
  height: 2em;
  background-color: #00437A;
  color: #F6F9FF;
  justify-content: center;
  align-items: center;
  }

.deco-bar-blue {
  margin-top: 2em;
  margin-bottom: 2em;
  width: 100%;
  height: 2em;
  background-color: #2993FA;
  }
.deco-bar-dark {
  margin-top: 2em;
  margin-bottom: 2em;
  width: 100%;
  height: 2em;
  background-color: #00437A;
  }
.deco-bar-light {
  margin-top: 2em;
  margin-bottom: 2em;
  width: 100%;
  height: 2em;
  background-color: #092134;
  opacity: 10%;
  }

.styled-table {
  font-size: 1.2em;
  width: 80%;
  text-align: center;
}
.styled-table thead tr {
  background-color: #00437A;
  text-align: center;
}
.styled-table th {
  height: 3em;
  color: white;
}
.styled-table td {
  padding: 1em;
  height: 3em;
  color: #00437A;
}
.styled-table tbody tr {
  border-bottom: 1px solid #00437A;
  font-size: 0.8em;
}

.course-button {
  background-color: #b3d1f0;
  color: #00437A;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.5em;
  padding-top: 0.5em;
  padding-bottom: 0.5em;
  width: 90%;
  text-align: center;
  text-decoration: none;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  margin:auto;
  display:block;
  transition: 0.5s;
}
.course-button:hover {
  background-color: #2993FA;
}
.course-button:active {
  transform: translate(2px, 2px);
}
.course-button:disabled {
  opacity: 0.2;
  background-color: #b3d1f0;
  cursor: default;
}

.txt-container {
  box-shadow: #00437A 0px 20px 30px;
  padding: 1em;
  color: #b3d1f0;
}

.iframe-container {
  overflow: hidden; 
  padding-top: 56.25%; /* 16:9 aspect ratio */
  position: relative;
  border-top: 1em solid #00437A;
  border-bottom: 1em solid #2993FA;
}
.iframe-container iframe {
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
  border: 0;
}