@-webkit-keyframes global_exh_btn {
  5%,
  50% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  10% {
    -webkit-transform: scale(0.9);
            transform: scale(0.9);
  }
  15% {
    -webkit-transform: scale(1.15);
            transform: scale(1.15);
  }
  20% {
    -webkit-transform: scale(1.15) rotate(-5deg);
            transform: scale(1.15) rotate(-5deg);
  }
  25% {
    -webkit-transform: scale(1.15) rotate(5deg);
            transform: scale(1.15) rotate(5deg);
  }
  30% {
    -webkit-transform: scale(1.15) rotate(-3deg);
            transform: scale(1.15) rotate(-3deg);
  }
  35% {
    -webkit-transform: scale(1.15) rotate(2deg);
            transform: scale(1.15) rotate(2deg);
  }
  40% {
    -webkit-transform: scale(1.15) rotate(0);
            transform: scale(1.15) rotate(0);
  }
}

@keyframes global_exh_btn {
  5%,
  50% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  10% {
    -webkit-transform: scale(0.9);
            transform: scale(0.9);
  }
  15% {
    -webkit-transform: scale(1.15);
            transform: scale(1.15);
  }
  20% {
    -webkit-transform: scale(1.15) rotate(-5deg);
            transform: scale(1.15) rotate(-5deg);
  }
  25% {
    -webkit-transform: scale(1.15) rotate(5deg);
            transform: scale(1.15) rotate(5deg);
  }
  30% {
    -webkit-transform: scale(1.15) rotate(-3deg);
            transform: scale(1.15) rotate(-3deg);
  }
  35% {
    -webkit-transform: scale(1.15) rotate(2deg);
            transform: scale(1.15) rotate(2deg);
  }
  40% {
    -webkit-transform: scale(1.15) rotate(0);
            transform: scale(1.15) rotate(0);
  }
}

#main #announce_block .global_exh_btn {
  color: #009491;
  border: 2px solid #009491;
  -webkit-animation: global_exh_btn 3s infinite;
          animation: global_exh_btn 3s infinite;
}

#main #announce_block .global_exh_btn:hover {
  background: #009491;
  color: white;
}

#main #exh_info_block img {
  max-height: 300px;
}

#main #exh_recent_block a img {
  -webkit-transform: scale(0.9);
          transform: scale(0.9);
  -webkit-transition: -webkit-transform 0.3s;
  transition: -webkit-transform 0.3s;
  transition: transform 0.3s;
  transition: transform 0.3s, -webkit-transform 0.3s;
}

#main #exh_recent_block a:hover img {
  -webkit-transform: scale(1);
          transform: scale(1);
}