/* 动画 */
.big_img_none_hidden {
  overflow: hidden;
}
.big_img img {
  cursor: pointer;
  transition: all 0.6s;
}
.big_img_1_4 img:hover {
  transform: scale(1.4);
}
.big_img_1_2 img:hover {
  transform: scale(1.2);
}
.dis_hidden {
  overflow: visible;
}
.transition_time_1 {
  cursor: pointer;
  transition: all 0.6s;
}
.animation_paddle:hover {
  animation: bounceInTop 3s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
  animation-iteration-count: 1;
}
@keyframes bounceInTop {
  0% {
    opacity: 0;
    transform: translate3d(0, -50px, 0);
  }
  60% {
    opacity: 1;
    transform: translate3d(0, 25px, 0);
  }
  75% {
    transform: translate3d(0, -10px, 0);
  }
  90% {
    transform: translate3d(0, 5px, 0);
  }
  100% {
    transform: none;
  }
}
.body_overflow_y {
  overflow-y: hidden;
}
.body_overflow_x {
  overflow-x: hidden;
}