/* https://codepen.io/nelledejones/pen/gOOPWrK */
.gelatine {
    animation: gelatine 0.5s infinite;
  }
  @keyframes gelatine {
    from, to { transform: scale(1, 1); }
    25% { transform: scale(0.9, 1.1); }
    50% { transform: scale(1.1, 0.9); }
    75% { transform: scale(0.95, 1.05); }
  }
  
  .spin {
    animation: spin 1s infinite linear;
  }
  @keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
  }
  
  .elastic-spin {
    animation: elastic-spin 1s infinite ease;
  }
  @keyframes elastic-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(720deg); }
  }
  
  .pulse {
    animation: pulse 1s infinite ease-in-out alternate;
  }
  @keyframes pulse {
    from { transform: scale(0.8); }
    to { transform: scale(1.2); }
  }
  
  .flash {
    animation: flash 500ms ease infinite alternate;
  }
  @keyframes flash {
      from { opacity: 1; }	
      to { opacity: 0; }
  }
  
  .hithere {
    animation: hithere 1s ease infinite;
  }
  @keyframes hithere {
    30% { transform: scale(1.2); }
    40%, 60% { transform: rotate(-20deg) scale(1.2); }
    50% { transform: rotate(20deg) scale(1.2); }
    70% { transform: rotate(0deg) scale(1.2); }
    100% { transform: scale(1); }
  }
  
  .grow {
    animation: grow 2s ease infinite;
  }
  @keyframes grow {
    from { transform: scale(0); }
    to { transform: scale(1); }
  }
  
  .fade-in {
    animation: fade-in 2s linear infinite;
  }
  @keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  
  .fade-out {
    animation: fade-out 2s linear infinite;
  }
  @keyframes fade-out {
    from { opacity: 1; }
    to { opacity: 0; }
  }
  
  .bounce {
    animation: bounce 2s ease infinite;
  }
  @keyframes bounce {
      70% { transform:translateY(0%); }
      80% { transform:translateY(-15%); }
      90% { transform:translateY(0%); }
      95% { transform:translateY(-7%); }
      97% { transform:translateY(0%); }
      99% { transform:translateY(-3%); }
      100% { transform:translateY(0); }
  }
  
  .bounce2 {
    animation: bounce2 2s ease infinite;
  }
  @keyframes bounce2 {
      0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
      40% {transform: translateY(-30px);}
      60% {transform: translateY(-15px);}
  }
  
  .shake {
    animation: shake 2s ease infinite;
  }
  @keyframes shake {
      0%, 100% {transform: translateX(0);}
      10%, 30%, 50%, 70%, 90% {transform: translateX(-10px);}
      20%, 40%, 60%, 80% {transform: translateX(10px);}
  }
  
  .flip {
      backface-visibility: visible !important;
      animation: flip 2s ease infinite;
  }
  @keyframes flip {
      0% {
          transform: perspective(400px) rotateY(0);
          animation-timing-function: ease-out;
      }
      40% {
          transform: perspective(400px) translateZ(150px) rotateY(170deg);
          animation-timing-function: ease-out;
      }
      50% {
          transform: perspective(400px) translateZ(150px) rotateY(190deg) scale(1);
          animation-timing-function: ease-in;
      }
      80% {
          transform: perspective(400px) rotateY(360deg) scale(.95);
          animation-timing-function: ease-in;
      }
      100% {
          transform: perspective(400px) scale(1);
          animation-timing-function: ease-in;
      }
  }
  
  .swing {
      transform-origin: top center;
      animation: swing 2s ease infinite;
  }
  @keyframes swing {
      20% { transform: rotate(15deg); }	
      40% { transform: rotate(-10deg); }
      60% { transform: rotate(5deg); }	
      80% { transform: rotate(-5deg); }	
      100% { transform: rotate(0deg); }
  }
  
  .wobble {
    animation: wobble 2s ease infinite;
  }
  @keyframes wobble {
    0% { transform: translateX(0%); }
    15% { transform: translateX(-25%) rotate(-5deg); }
    30% { transform: translateX(20%) rotate(3deg); }
    45% { transform: translateX(-15%) rotate(-3deg); }
    60% { transform: translateX(10%) rotate(2deg); }
    75% { transform: translateX(-5%) rotate(-1deg); }
    100% { transform: translateX(0%); }
  }
  
  .fade-in-down {
    animation: fade-in-down 2s ease infinite;
  }
  @keyframes fade-in-down {
    0% {
      opacity: 0;
      transform: translateY(-20px);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .fade-in-left {
    animation: fade-in-left 2s ease infinite;
  }
  @keyframes fade-in-left {
    0% {
      opacity: 0;
      transform: translateX(-20px);
    }
    100% {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  .fade-out-down {
    animation: fade-out-down 2s ease infinite;
  }
  @keyframes fade-out-down {
    0% {
      opacity: 1;
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      transform: translateY(20px);
    }
  }
  
  .fade-out-right {
    animation: fade-out-right 2s ease infinite;
  }
  @keyframes fade-out-right {
    0% {
      opacity: 1;
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      transform: translateX(20px);
    }
  }
  
  .bounce-in {
    animation: bounce-in 2s ease infinite;
  }
  @keyframes bounce-in {
    0% {
      opacity: 0;
      transform: scale(.3);
    }
    50% {
      opacity: 1;
      transform: scale(1.05);
    }
    70% { transform: scale(.9); }
    100% { transform: scale(1); }
  }
  
  .bounce-in-right {
    animation: bounce-in-right 2s ease infinite;
  }
  @keyframes bounce-in-right {
    0% {
      opacity: 0;
      transform: translateX(2000px);
    }
    60% {
      opacity: 1;
      transform: translateX(-30px);
    }
    80% { transform: translateX(10px); }
    100% { transform: translateX(0); }
  }
  
  .bounce-out {
    animation: bounce-out 2s ease infinite;
  }
  @keyframes bounce-out {
    0% { transform: scale(1); }
    25% { transform: scale(.95); }
    50% {
      opacity: 1;
      transform: scale(1.1);
    }
    100% {
      opacity: 0;
      transform: scale(.3);
    } 
  }
  
  .bounce-out-down {
    animation: bounce-out-down 2s ease infinite;
  }
  @keyframes bounce-out-down {
    0% { transform: translateY(0); }
    20% {
      opacity: 1;
      transform: translateY(-20px);
    }
    100% {
      opacity: 0;
      transform: translateY(20px);
    }
  }
  
  .rotate-in-down-left {
    animation: rotate-in-down-left 2s ease infinite;
  }
  @keyframes rotate-in-down-left {
    0% {
      transform-origin: left bottom;
      transform: rotate(-90deg);
      opacity: 0;
    }
    100% {
      transform-origin: left bottom;
      transform: rotate(0);
      opacity: 1;
    }
  }
  
  .rotate-in-up-left {
    animation: rotate-in-up-left 2s ease infinite;
  }
  @keyframes rotate-in-up-left {
    0% {
      transform-origin: left bottom;
      transform: rotate(90deg);
      opacity: 0;
    }
    100% {
      transform-origin: left bottom;
      transform: rotate(0);
      opacity: 1;
    }
  }
  
  .hinge {
    animation: hinge 2s ease infinite;
  }
  @keyframes hinge {
    0% { transform: rotate(0); transform-origin: top left; animation-timing-function: ease-in-out; }  
    20%, 60% { transform: rotate(80deg); transform-origin: top left; animation-timing-function: ease-in-out; }  
    40% { transform: rotate(60deg); transform-origin: top left; animation-timing-function: ease-in-out; } 
    80% { transform: rotate(60deg) translateY(0); opacity: 1; transform-origin: top left; animation-timing-function: ease-in-out; } 
    100% { transform: translateY(700px); opacity: 0; }
  }
  
  .roll-in {
    animation: roll-in 2s ease infinite;
  }
  @keyframes roll-in {
    0% {
      opacity: 0;
      transform: translateX(-100%) rotate(-120deg);
    }
    100% {
      opacity: 1;
      transform: translateX(0px) rotate(0deg);
    }
  }
  
  .roll-out {
    animation: roll-out 2s ease infinite;
  }
  @keyframes roll-out {
      0% {
      opacity: 1;
      transform: translateX(0px) rotate(0deg);
    }
    100% {
      opacity: 0;
      transform: translateX(100%) rotate(120deg);
    }
  }