body {
  font-family: "Yusei Magic", sans-serif;
    text-align: center;
    background-color: #f0f8ff;
  }

/*------------ Logo Styles  -------------*/
.nav-brand {
  position: absolute;
  top: 20px;
  left: 20px;
}
.nav-brand .brand {
  position: absolute;
  top: 25px;
  color: #000;
}
  .loader {
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid #3498db;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -20px;
    margin-top: -20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.loading {
  text-align: center;
  margin-top: 200px;
  }
  
  #game-container {
    display: none;
    margin: 0 auto;
    padding: 20px;
    max-width: 600px;
    /* background: rgba(127, 218, 162, 0.2); */
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  }
  
  #game-canvas {
    background-color: #68bd56;
    border-radius: 5px;
    margin-bottom: 20px;
}

  
  #question-container {
    margin-bottom: 20px;
  }
  
  .answer {
    display: inline-block;
    margin: 10px;
    padding: 10px 20px;
    background: #008cba;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
  }
  
  .answer:hover {
    background: #005f5f;
  }
  
  #feedback {
    margin: 20px 0;
    font-size: 1.2em;
  }
  
  .correct {
    color: green;
  }
  
  .wrong {
    color: red;
  }
  
  .hole {
    display: block;
    margin: 10px 0;
    padding: 5px 10px;
    background-color: black;
    color: white;
    text-align: center;
    border-radius: 5px;
    cursor: pointer;
}
  #progress-container {
    width: 100%;
    background-color: #f3f3f3;
    border-radius: 10px;
    margin: 20px 0;
  }
  
  #progress-bar {
    width: 100%;
    height: 30px;
    background-color: #4caf50;
    border-radius: 10px;
  }
  .modal {
    display: block; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1; /* Sit on top */
    padding-top: 100px; /* Location of the box */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
  }
  
  /* Modal Content */
  .modal-content {
    position: relative;
    background-color: #fefefe;
    margin: auto;
    padding: 0;
    border: 1px solid #888;
    border-radius: 15px;
    width: 40%;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
    -webkit-animation-name: animatetop;
    -webkit-animation-duration: 0.4s;
    animation-name: animatetop;
    animation-duration: 0.4s
  }
  
  /* Add Animation */
  @-webkit-keyframes animatetop {
    from {top:-300px; opacity:0} 
    to {top:0; opacity:1}
  }
  
  @keyframes animatetop {
    from {top:-300px; opacity:0}
    to {top:0; opacity:1}
  }
    
.modal-body div {
  margin: 20px;
}

button {
  border: none;
  outline: none;
  padding: 10px;
  background-color: #4caf50;
  border-radius: 5px;
  margin-bottom: 5px;
  color: #fff;
  cursor: pointer;
}

/* --------- Arrows Styles ----------- */
.arrows {
  margin-top: 10px;
  }

.arrows a {
  color: #000;
  cursor: pointer;
  text-decoration: none;
  }

.arrows a:first-child {
  margin-right: 40px;
  }