.contact_bg {
  width: 100%;
  height: 670px;
  background-color: #00D2DC;
}
.contact_bg .head .nav_contact:after {
  content: '';
  display: block;
  width: 80px;
  height: 2px;
  background: #FFFFFF;
  opacity: 0.5;
  text-align: center;
  margin-top: -10px;
}
.contact_bg .contact {
  width: 1200px;
  margin: 0 auto;
  margin-top: 170px;
}
.contact_bg .contact ul {
  display: flex;
  justify-content: space-between;
}
.contact_bg .contact ul li {
  width: 364px;
  height: 320px;
  text-align: center;
  position: relative;
}
.contact_bg .contact ul li .img1 {
  width: 57px;
  height: 45px;
  margin-bottom: 12px;
}
.contact_bg .contact ul li .img2 {
  width: 57px;
  height: 57px;
}
.contact_bg .contact ul li .img3 {
  width: 51px;
  height: 57px;
}
.contact_bg .contact ul li h2 {
  font-size: 34px;
  font-weight: bold;
  color: #FFFFFF;
  margin-top: 20px;
}
.contact_bg .contact ul li p {
  font-size: 18px;
  font-weight: 400;
  color: #FFFFFF;
  margin-top: 18px;
}
.contact_bg .contact ul li .contact_call:hover {
  border: 1px solid bisque;
}
.contact_bg .contact ul li .contact_call {
  width: 220px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  background: #FFB800;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 400;
  color: #FFFFFF;
  margin: 0 auto;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  cursor: pointer;
  border: 1px solid #FFB800;
}
.contact_bg .contact ul li .contact_call2:hover {
  border: 1px solid bisque;
}
.contact_bg .contact ul li .contact_call2 {
  width: 220px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  background: #FF6600;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 400;
  color: #FFFFFF;
  margin: 0 auto;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  cursor: pointer;
  border: 1px solid #FF6600;
}