@keyframes wave {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(10deg); }
    50% { transform: rotate(0deg); }
    75% { transform: rotate(-10deg); }
    100% { transform: rotate(0deg); }
  }
  .logoswing {
         
    transition: transform 0.5s ease-in-out;
    animation: wave 2s infinite;
  }