body,
html {
    height: 100%;
    margin: 0;
    font-family: 'Kantumruy Pro', sans-serif;
}

/* The navigation bar */
.navbar {
    overflow: hidden;
    background-color: white;
    position: fixed;
    /* Set the navbar to fixed position */
    top: 0;
    /* Position the navbar at the top of the page */
    width: 100%;
    /* Full width */
}

/* Links inside the navbar */
.navbar a {
    float: left;
    display: block;
    color: lightgray;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.navbar .selected {
    font-weight: bolder;
    color: black;
}

/* Change background on mouse-over */
.navbar a:hover {
    background: #ddd;
    color: black;
}

.large_image {
    display: block;
}

.large_image img {
    max-width: 100%;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 10px;
    margin-bottom: 10px;
}

.main {
    margin-top: 50px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100, 1fr));
}

.grid a img {
    max-width: 100%;
}

.cards {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
}

.card {
    background-color: white;
    color: white;
    padding: 1rem;
    height: 4rem;
}

.card img {
    width: 4rem;
    height: 4rem;
    object-fit: cover;
    border: 5px solid #000;
}

.fixedButton{
    position: fixed;
    bottom: 0px;
    right: 0px; 
    padding: 20px;
}

.roundedFixedBtn{
  height: 60px;
  line-height: 60px;  
  width: 60px;  
  font-size: 2em;
  font-weight: bold;
  border-radius: 50%;
  background-color: black;
  color: white;
  text-align: center;
  cursor: pointer;
}