.map-title {
    padding: 4.6rem 0 2rem;
    text-align: center;
    position: relative;
  }
  .map-title h2 {
    font-size: 2.1rem;
    color: #333;
    margin-bottom: 0.3rem;
  }
  .map-title h3 {
    font-size: 0.9rem;
    color: #aaa;
  }
  .map-title p {
    font-size: 0.8rem;
    color: #999;
    width: 29%;
    margin: 0 auto;
    line-height: 1.8;
  }
  .map-list { 
    position: relative;
     width: 100%;
    height: 100%;
  } 
  .map-list .tu img {
    width: 100%;
  }
  .map-list .tu ul {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
  }
  .map-list .tu ul li{
    position: absolute;
    left: 9%;
    top: 19%;
  }
  .map-list .tu ul li h4 {
    position: absolute;
    left: 1.4rem;
    top: -0.2rem;
    white-space: nowrap;
    font-size: 0.9rem;
    color: #fff0;
    padding: 0.4rem 0.2rem;
    border-radius: 6px;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    overflow: hidden;
        width: 0px;
  }
  .map-list .tu ul li h4 span {
    position: relative;
  }
  .map-list .tu ul li h4 a {
    display: block;
    position: relative;
    color: #333;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .map-list .tu ul li h4:before {
    content: '';
    width: 0%;
    height: 100%;
    background: #15853dc7;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
/*
  .map-list .tu ul li .dian {
    position: absolute;
    bottom: -0.6rem;
    left: 0.5rem;
  }
*/
  .map-list .tu ul li .dian .point {
    display: block;
    width: 0.5rem;
    height: 0.5rem;
    background: #fff;
    opacity: 1;
    border-radius: 100%;
    position: relative;
    z-index: 3;
  }
  .map-list .tu ul li .dian .span1 {
    display: block;
    width: 1.5rem;
    height: 1.5rem;
    background: #15853d;
    opacity: 1;
    border-radius: 100%;
    position: absolute;
    top: -0.5rem;
    left: -0.5rem;
    z-index: 2; 
  }
  .map-list .tu ul li .dian .span2 {
    display: block;
    width: 3.5rem;
    height:3.5rem;
    background: #15853d;
    opacity: 1;
    border-radius: 100%;
    position: absolute;
    top: -1.5rem;
    left: -1.5rem;
    z-index: 1;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    animation-duration: 1.6s;
    -webkit-animation-duration: 1.6s;
    animation-timing-function: linear;
    -webkit-animation-timing-function: linear;
  }
  .map-list .tu ul li .sign {
    width: 100%;
    width: 80px;
    height: auto; 
    filter: opacity(1%);
  }
.map-list .tu ul li:hover .sign{
	filter: opacity(80%);
    width: 80px;
    height: auto;
    transition: all .36s .4s;
} 
.map-list .tu ul li:hover h4 span{
      color: #fff;
transition: all .36s .4s;
}
  .map-list .tu ul li:nth-child(2) {
    left: 16%;
    top: 6%;
  }
  .map-list .tu ul li:nth-child(3) {
    left: 18%;
    top: 55%;
  }
  .map-list .tu ul li:nth-child(4) {
    left: 25%;
    top: 70%;
  }
  .map-list .tu ul li:nth-child(5) {
    left: 88%;
    top: 30%;
  }
  .map-list .tu ul li:nth-child(5) h4 {
    left: auto;
    right: 1.4rem;
  }
  .map-list .tu ul li:nth-child(5):hover h4 {
    left: auto;
    right: 2rem;
  }
  .map-list .tu ul li:nth-child(6) {
    left: 73.3%;
    top: 58%;
  }
  .map-list .tu ul li:nth-child(6) h4 {
    left: 1.4rem;
    right: auto;
  }
  .map-list .tu ul li:nth-child(6):hover h4 {
    left: 2rem;
    right: auto;
  }
  .map-list .tu ul li:nth-child(7) {
    left: 75%;
    top: 75.5%;
  }
  .map-list .tu ul li:nth-child(7) h4 {
    left: 1.4rem;
    right: auto;
  }
  .map-list .tu ul li:nth-child(7):hover h4 {
    left: 2rem;
    right: auto;
  }
  .map-list .tu ul li.active .sign {
    animation-name: bounce;
    animation-iteration-count: infinite;
    transform-origin: center bottom;
    animation-duration: 1.5s;
    animation-fill-mode: both;
  }
  .map-list .tu ul li:hover h4 {
    color: #fff;
    left: 2rem;
    width: 270px;
    padding: 0.4rem 1rem;
    transition: .5s;
  }
  .map-list .tu ul li:hover h4 a {
    color: #fff;
  }
  .map-list .tu ul li:hover h4:before {
    opacity: 1;
      width: 100%;
  } 
  .map-list .company-list {
    display: none;
  }
  @-webkit-keyframes pulsed {
 0% {
        transform:  scale(0.1);
        opacity: 0
    }

    20% {
        opacity: 1
    }

    75% {
        transform: scale(1);
        opacity: 0
    }

    100% {
        opacity: 0
    }
  }
  @keyframes pulsed {
 0% {
        transform:  scale(0.1);
        opacity: 0
    }

    20% {
        opacity: 1
    }

    75% {
        transform: scale(1);
        opacity: 0
    }

    100% {
        opacity: 0
    }
  }
  .pulsed {
    -webkit-animation-name: pulsed;
    animation-name: pulsed;
  }
  .animated {
    -webkit-animation-duration: 800ms;
    animation-duration: 800ms;
  }