body {font-family: Arial, Helvetica, sans-serif;}
* {box-sizing: border-box;}

#content.card {
    background-color: #007bff !important; /* force blue */
    color: white !important;              /* force white text */
}

#content.card a {
    color: yellow !important; /* optional: links visible on blue */
}



.bg-img {
  /* The image used */
  background-image: url("../img/world.jpg");

  min-height: 100vh;
  height: auto;
  width: 100%;
  /* Center and scale the image nicely */
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  
  /* Needed to position the navbar */
  position: relative;
}

/* Position the navbar container inside the image */
.container {
  position: absolute;
  margin: 1px;
  width: auto;
}

/* The navbar */
.topnav {
  overflow: auto;
  background-color: rgb(143, 174, 241);
}

/* Navbar links */
.topnav a {
  float: left;
  color: #0f2057;
  text-align: center;
  padding: 5px 5px;
  text-decoration: none;
  font-size: 15px;
}

.topnav a:hover {
  background-color: rgb(198, 198, 236);
  color: rgb(241, 236, 236);
}

/****************************************************************/
body {
  font-family: "Lato", sans-serif;
}

.sidenav {
  height: 100%;
  width: 200px;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: #111;
  overflow-x: hidden;
  padding-top: 20px;
}

.sidenav a {
  padding: 6px 6px 6px 32px;
  text-decoration: none;
  font-size: 25px;
  color: #818181;
  display: block;
}

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

.main {
  margin-left: 200px; /* Same as the width of the sidenav */
}

@media screen and (max-height: 850px) {
  .sidenav {padding-top: 15px;}
  .sidenav a {font-size: 18px;}
}