*{
  padding: 0;
  margin: 0;
}
.back{
  width: 100%;
}
.navcont{
  width: 100%;
  height: 60px;
  background-color: #fff;
  position: fixed;
  top: 0;
  z-index: 9;
}
.navrow{
  background-color: #fff;
  width: 900px;
  height: 60px;
  margin: auto;
  display: flex;
  justify-content: space-around;
}
.navloge{
  font-size: 24px;
  line-height: 60px;
  font-weight: 600;
  display: flex;
  align-items: center;
}
.navloge >img{
  width: 60px;
  height: 45px;
}
.nav_right{
  display: flex;
}
.navlist{
  font-size: 16px;
  line-height: 60px;
  width: 100px;
  text-align: center;
  text-decoration: none;
  color: #000;
}
.navlist:hover{
  background-color: #d4d5d4;
  color: #fff;
}
.carimg{
  width: 100%;
  display: block;
}
.carimg_row{
  width: 100%;
  position: relative;
  margin-top: 60px;
}
.carimg_row .carimgword{
  width: 100%;
  margin: auto;
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
}
.carimg_row .carimgword .wordtop{
  font-size: 30px;
  line-height: 60px;
  color: #708489;
  font-weight: 600;
  text-align: center;
}
.carimg_row .carimgword .wordbottom{
  font-size: 18px;
  line-height: 30px;
  color: #708489;
  font-weight: 500;
  text-align: center;
}
.serverow{
  width: 100%;
  /* padding: 30px 0px; */
  background-color: #f5f6f6;
}
.servetitle{
  font-size: 20px;
  font-weight: 600;
  line-height: 150px;
  text-align: center;
}
.servebox{
  width: 700px;
  margin: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.servebox .servelist{
  width: 160px;
  padding: 18px;
  background-color: #fff;
  border-radius: 10px;
  margin-bottom: 30px;
  transition: all .5s;
}
.servebox .servelist:hover{
  transform: scale(1.2);
  box-shadow: 0px 0px 10px 0px #c2c1c1;
}
.servebox .servelist >img{
  width: 50px;
  height: 50px;
  margin: auto;
  display: block;
}
.servebox .servelist .listname{
  font-size: 16px;
  line-height: 40px;
  font-weight: 600;
  text-align: center;
}
.servebox .servelist .listword{
  font-size: 13px;
  line-height: 18px;
  color: #708489;
}

.footer-beian {
  width: 100%;
  text-align: center;
  padding: 20px 0;
  font-size: 14px;
  color: #666;
  background-color: #f5f6f6;
}

.footer-beian a {
  color: #666;
  text-decoration: none;
}

.footer-beian a:hover {
  text-decoration: underline;
}