* {
    box-sizing: border-box;
    }
    
    body {
    margin: 0;
    background: url(uploads/herb2.jpg) no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    }

    .navbar-brand {
      padding: 0; 
    }

    .page-title {
    color: lightgreen;
    font-family: Creepy, serif;
    font-weight: normal;
    text-align: center;
    font-size: 50px;
    }
    
    .game-info-container {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    }
    
    .game-info {
    color: #FFBB89;
    font-size: 30px;
    }
    
    p{
      font-size: 75px;
    }

    .overlay-text-small{
      font-size: 40px;
    }

    .game-container {
    margin: 50px auto;
    display: grid;
    grid-template-columns: repeat(6, auto);
    grid-gap: 10px;
    justify-content: center;
    perspective: 500px;
    }
    
    .cardd {
    position: relative;
    height: 185px;
    width: 135px;
    margin: 10px;
    }
    
    .cardd-face {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    border-width: 1px;
    border-style: solid;
    overflow: hidden;
    transition: transform 500ms ease-in-out;
    backface-visibility: hidden;
    }
    
    .cardd.visible .cardd-back {
    transform: rotateY(-180deg); 
    }
    
    .cardd.visible .cardd-front {
    transform: rotateY(0); 
    }

    .cardd-back {
    background-color: black;
    border-color: #FF6D00;
    transform: rotateY(0); 
    cursor: pointer;
    }
    
    .herb {
      width: 100%;
      height: 100%;
    align-self: flex-start;
    transition: transform 100ms ease-in-out;
    }
    
    .cardd-value {
      width: 100%;
      height: 100%;
    position: relative;
    transition: transform 100ms ease-in-out;
    }

    .cardd-front {
    background-color: #FFBB89;
    border-color: #333;
    transform: rotateY(180deg);
    }
    
    .overlay-text {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    display: none;
    position: fixed;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    color: lightgreen;
    font-family: Creepy, serif;
    transition: background-color 500ms, font-size 500ms;
    }
    
    .overlay-text.visible {
    display: flex;
    animation: overlay-grow 500ms forwards;
    }

    @keyframes dance {
    0%, 100% {
      transform: rotate(0)
    }
    25% {
      transform: rotate(-30deg)
    }
    75% {
      transform: rotate(30deg)
    }
    }
    
    @keyframes overlay-grow {
    from {
      background-color: rgba(0, 0, 0, 0);
      font-size: 0;
    }
    to {
      background-color: rgba(0, 0, 0, .8);
      font-size: 10em;
    }
    }

    @media (max-width: 600px) {
    .game-container {
      grid-template-columns: repeat(2, auto)
    }
    
    p{
      font-size: 50px;
    }

    .game-info-container {
      flex-direction: column;
      align-items: center;
    }

    .overlay-text-small{
      font-size: 30px;
    }
    }