.chukou_t{
    background:url(https://omo-oss-image1.thefastimg.com//portal-saas/new2022021922300485441/cms/image/c495c96c-f95c-4ea4-b736-431b73ff783f.jpg) no-repeat;
  width:1200px;
  height:600px;
  position:relative;
}

 .chu_gj{
  background:#e64336;
  padding:10px;
  border:1px #e64336 solid;
  margin-top:9px;
  color:#fff;
  z-index:9999 !important;
  position:relative;
  display:none;
}
 .chu_dq{
  position:absolute;
  top:280px;
  left:230px;
}
 .chu_dq2{
  position:absolute;
  top:300px;
  left:940px;
}
 .chu_dq3{
  position:absolute;
  top:220px;
  left:790px;
}
 .chu_dq4{
  position:absolute;
  top:160px;
  left:500px;
}
 .chu_dq5{
  position:absolute;
  top:320px;
  left:240px;
}
 .chu_dq6{
  position:absolute;
  top:365px;
  left:785px;
}
 .chu_wz h2{
  font-size:12px;
  text-align:center;
  color:#fff;
  padding-top:15px;
  font-weight:normal;
  line-height:20px;
}
 .chu2 h2{
  padding-top:15px;
}
 .chu3 h2{
  padding-top:25px;
}
 .chu4 h2{
  padding-top:15px;
}
 .chu6 h2{
  padding-top:30px;
}
 .chu_wz{
  width:75px;
  height:75px;
  background:rgba(230, 67, 54, 0.9);
  line-height:75px;
  border-radius:50px;
}
 .chu3{
  width:65px;
  height:65px;
  background:rgba(215, 22, 53, 0.9);
}
 .chu3::before{
  content:"";
  position:absolute;
  width:65px !important;
  height:65px  !important;
  left:0;
  border-radius:50px;
  top:0px;
  z-index:-1;
  background:#d71635  !important;
  animation:ripple1 1200ms ease-out 100ms infinite;
}
 .chu_wz::before{
  content:"";
  position:absolute;
  width:75px;
  height:75px;
  left:0;
  border-radius:50px;
  top:0px;
  z-index:1;
  background:#e64336;
  animation:ripple1 1200ms ease-out 100ms infinite;
}
@keyframes ripple1{
  0% {
    opacity: 0;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    transform: scale(1, 1);
  }
  5% {
    opacity: 0.7;
  }
  100% {
    opacity: 0;
    -webkit-transform: scale(1.5);
    -moz-transform: scale(1.5);
    -ms-transform: scale(1.5);
    transform: scale(1.5);
  }
}