.firm-box>ul>li {
  float: left;
  background-color: #db001e;
  width: 640px;
  height: 260px;
  padding: 38px 40px;
  margin-right: 20px;
  margin-bottom: 20px;
}

.firm-box>ul>li:nth-child(2n) {
  margin-right: 0;
}

.contact-top {
  /* padding-top: 50px; */
  padding-bottom: 30px;
  position: relative;
  z-index: 2;
}

.firm-tit {
  font-size: 20px;
  color: rgb(255, 255, 255);
  font-weight: bold;
  line-height: 30px;
  margin-bottom: 10px;
}

.firm-txtbox>p {
  font-size: 14px;
  color: rgb(255, 255, 255);
  line-height: 30px;
  position: relative;
}


.fir-select {
  margin: 30px 0px;
}

.fir-select>select {
  width: 350px;
  height: 56px;
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  background: rgb(241, 242, 246) url(../images/jt4.jpg) no-repeat right 20px center;
  background-size: 14px 8px;
  padding: 0 20px;
  font-size: 16px;
  color: #333333;
}

.fir-select select::-ms-expand {
  display: none;
}


.contact-cent .firm-box>ul>li {
  height: 290px;
  background-color: #fff;
  box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.2);
}

.contact-cent .firm-box>ul>li .firm-tit {
  color: #db001e;
}

.contact-cent .firm-txtbox>p {
  color: #333333;
}

.dzimg {
  position: absolute;
  right: 20px;
  bottom: 40px;
  width: 16px;
  max-height: 20px;
}

.dzimg>img {
  max-height: 100%;
}

.firm-box>ul>li {
  position: relative;
}

.dzimg>img {
  margin: 0 !important;
}

/* 地图弹窗 */
.map-tanbox {
  display: none;
}

.map-con {
  width: 1200px;
  z-index: 100;
  max-width: 1200px;
  max-height: 500px;
  overflow: hidden;
  text-align: center;
}

.shut {
  width: 20px;
  height: 20px;
  position: absolute;
  right: 10px;
  top: 10px;
  z-index: 222 !important;
}

.shut>img {
  max-width: 100%;
}