@keyframes zoom2hide {
  from {
    opacity: 1;
    width: 100%;
    height: 100%;
    border-radius: 10px;
  }
  to {
    opacity: 0;
    width: 0%;
    height: 0%;
    border-radius: 10px;
  }
}
@-moz-keyframes zoom2hide {
  from {
    opacity: 1;
    width: 100%;
    height: 100%;
    border-radius: 10px;
  }
  to {
    opacity: 0;
    width: 0%;
    height: 0%;
    border-radius: 10px;
  }
}
@-webkit-keyframes zoom2hide {
  from {
    opacity: 1;
    width: 100%;
    height: 100%;
    border-radius: 10px;
  }
  to {
    opacity: 0;
    width: 0%;
    height: 0%;
    border-radius: 10px;
  }
}
@-o-keyframes zoom2hide {
  from {
    opacity: 1;
    width: 100%;
    height: 100%;
    border-radius: 10px;
  }
  to {
    opacity: 0;
    width: 0%;
    height: 0%;
    border-radius: 10px;
  }
}
@keyframes zoom2show {
  from {
    opacity: 0;
    width: 0%;
    height: 0%;
    border-radius: 10px;
  }
  to {
    opacity: 1;
    width: 100%;
    height: 100%;
    border-radius: 10px;
  }
}
@-moz-keyframes zoom2show {
  from {
    opacity: 0;
    width: 0%;
    height: 0%;
    border-radius: 10px;
  }
  to {
    opacity: 1;
    width: 100%;
    height: 100%;
    border-radius: 10px;
  }
}
@-webkit-keyframes zoom2show {
  from {
    opacity: 0;
    width: 0%;
    height: 0%;
    border-radius: 10px;
  }
  to {
    opacity: 1;
    width: 100%;
    height: 100%;
    border-radius: 10px;
  }
}
@-o-keyframes zoom2show {
  from {
    opacity: 0;
    width: 0%;
    height: 0%;
    border-radius: 10px;
  }
  to {
    opacity: 1;
    width: 100%;
    height: 100%;
    border-radius: 10px;
  }
}
@keyframes wave {
  0% {
    transform: scale(0);
    box-shadow: 1px 1px 36px #a91d36aa;
    opacity: 0;
  }
  50% {
    transform: scale(1.5);
    box-shadow: 1px 1px 24px #a91d36aa;
    opacity: 1;
  }
  100% {
    transform: scale(3);
    box-shadow: 1px 1px 12px #a91d36aa;
    opacity: 0;
  }
}
.da.toWB {
  -webkit-filter: grayscale(0%);
  -moz-filter: grayscale(0%);
  -ms-filter: grayscale(0%);
  -o-filter: grayscale(0%);
  filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=0);
  _filter: grayscale(0%);
  transition: all 1s ease 0s;
  -webkit-transition: all 1s ease 0s;
}
.da.toWB:hover {
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
  _filter: none;
  transition: all 1s ease 0s;
  -webkit-transition: all 1s ease 0s;
}
.da.toC {
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
  _filter: none;
  transition: all 1s ease 0s;
  -webkit-transition: all 1s ease 0s;
}
.da.toC:hover {
  -webkit-filter: grayscale(0%);
  -moz-filter: grayscale(0%);
  -ms-filter: grayscale(0%);
  -o-filter: grayscale(0%);
  filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=0);
  _filter: grayscale(0%);
  transition: all 1s ease 0s;
  -webkit-transition: all 1s ease 0s;
}
.da.toZoomIn {
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transform: scale(1);
  transition: all 1s ease 0s;
  -webkit-transition: all 1s ease 0s;
}
.da.toZoomIn:hover {
  -webkit-transform: scale(1.3);
  -moz-transform: scale(1.3);
  -ms-transform: scale(1.3);
  -o-transform: scale(1.3);
  transform: scale(1.3);
  transition: all 1s ease 0s;
  -webkit-transition: all 1s ease 0s;
}
.da.toZoomOut {
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transform: scale(1);
  transition: all 1s ease 0s;
  -webkit-transition: all 1s ease 0s;
}
.da.toZoomOut:hover {
  -webkit-transform: scale(0.7);
  -moz-transform: scale(0.7);
  -ms-transform: scale(0.7);
  -o-transform: scale(0.7);
  transform: scale(0.7);
  transition: all 1s ease 0s;
  -webkit-transition: all 1s ease 0s;
}
.da.fadeShow {
  animation: zoom2show 2s linear;
  -moz-animation: zoom2show 2s linear;
  /* Firefox */
  -webkit-animation: zoom2show 2s linear;
  /* Safari 和 Chrome */
  -o-animation: zoom2show 2s;
  /* Opera */
  animation-fill-mode: forwards;
  -moz-animation-fill-mode: forwards;
  -webkit-animation-fill-mode: forwards;
  -o-animation-fill-mode: forwards;
}
.da.fadeHide {
  animation: zoom2hide 2s linear;
  -moz-animation: zoom2hide 2s linear;
  /* Firefox */
  -webkit-animation: zoom2hide 2s linear;
  /* Safari 和 Chrome */
  -o-animation: zoom2hide 2s;
  /* Opera */
  animation-fill-mode: forwards;
  -moz-animation-fill-mode: forwards;
  -webkit-animation-fill-mode: forwards;
  -o-animation-fill-mode: forwards;
}
.da.wave {
  position: relative;
}
.da.wave .circle-0 {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -50px;
  margin-top: -50px;
  width: 100px;
  height: 100px;
  border: 0px solid #a91d36;
  border-radius: 50%;
  z-index: 1;
  opacity: 0;
}
.da.wave .circle-1 {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -50px;
  margin-top: -50px;
  width: 100px;
  height: 100px;
  border: 0px solid #a91d36;
  border-radius: 50%;
  z-index: 1;
  opacity: 0;
}
.da.wave .circle-2 {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -50px;
  margin-top: -50px;
  width: 100px;
  height: 100px;
  border: 0px solid #a91d36;
  border-radius: 50%;
  z-index: 1;
  opacity: 0;
}
.da.wave .circle-3 {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -50px;
  margin-top: -50px;
  width: 100px;
  height: 100px;
  border: 0px solid #a91d36;
  border-radius: 50%;
  z-index: 1;
  opacity: 0;
}
.da.wave.play .circle-0 {
  animation: wave 8s linear infinite 0s;
}
.da.wave.play .circle-1 {
  animation: wave 8s linear infinite 2s;
}
.da.wave.play .circle-2 {
  animation: wave 8s linear infinite 4s;
}
.da.wave.play .circle-3 {
  animation: wave 8s linear infinite 6s;
}
.da.wave:hover .circle-0 {
  animation: wave 8s linear infinite 0s;
}
.da.wave:hover .circle-1 {
  animation: wave 8s linear infinite 2s;
}
.da.wave:hover .circle-2 {
  animation: wave 8s linear infinite 4s;
}
.da.wave:hover .circle-3 {
  animation: wave 8s linear infinite 6s;
}