.sutong-intro{padding:70px 0 20px;text-align:center;}
.sutong-intro h5{font-size:34px;color:#212121;line-height:1.47;}
.sutong-intro h5 strong{font-weight:600;}
.sutong-intro .more1{
  margin:34px 0 0;    
  padding: 0 40px;
  height: 64px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 1px solid #dbe0e3;
  font-size: 15px;
  color: #212121;
  font-weight: 700;
}
.sutong-intro .more1 span {
  width: 13px;
  height: 12px;
  background: #67a7b3;
  margin-right: 10px;
}

.sutong-intro .more1 span:last-child {
  margin-right: 27px
}

.sutong-intro .more1:hover {
  background: #67a7b3;
  border-color: #67a7b3;
  color: #fff
}

.sutong-intro .more1:hover span {
  background: #fff
}

@media screen and (max-width: 1441px) {
  .sutong-intro h5 {
    font-size: 32px
}
}

@media screen and (max-width: 1367px) {
  .sutong-intro h5 {
    font-size: 30px
}
}

@media screen and (max-width: 1281px) {
  .sutong-intro h5 {
    font-size: 28px
}
}

@media screen and (max-width: 768px) {
  .sutong-intro h5 {
    font-size: 26px
}

.sutong-intro {
  padding: 35px 0 0
}

.sutong-intro h5 {
  line-height: 1.2
}

.sutong-intro .more1 {
  margin: 25px 0 0
}
}

@media screen and (max-width: 576px) {
  .sutong-intro h5 {
    font-size: 24px
}
}

@media screen and (max-width: 480px) {
  .sutong-intro h5 {
    font-size: 22px
}
}