.sutong-market {
  padding-top: 80px;
  padding-bottom: 80px
}

.sutong-market h3 {
  font-size: 26px;
  line-height: 1;
  font-weight: 700
}

.sutong-market p {
  margin: 17px;
  margin: 30px 0 0;
  line-height: 2
}

.sutong-market .box {
  margin: 50px 0;
  display: flex
}

.sutong-market .txt {
  flex: 1;
  margin: 75px 0 0
}

.sutong-market .txt h4 {
  font-size: 28px;
  color: var(--title-text-color);
  font-weight: 700;
  line-height: 1.25;
  position: relative
}

.sutong-market .txt h4::before {
  display: block;
  content: attr(data-tit);
  white-space: nowrap;
  color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  top: -60px;
  font-size: 165px;
  line-height: 1;
  z-index: -1;
  text-shadow: rgba(210, 217, 221, .75) 1px 0 0, rgba(210, 217, 221, .75) 0 1px 0, rgba(210, 217, 221, .75) -1px 0 0, rgba(210, 217, 221, .75) 0 -1px 0;
  text-align: center
}

.sutong-market .txt p {
  font-size: 14px;
  margin: 13px 0 0
}

.sutong-market .txt a {
  margin: 20px 0 0
}

.sutong-market .list {
  width: 72%;
  position: relative;
  margin-right: 28px;
}

.sutong-market .list .pic img {
  width: 100%
}

.sutong-market .list .item {
  position: absolute
}

.sutong-market .list .item span {
  width: 14px;
  height: 14px;
  border: 4px solid var(--color-primary);
  background: #fff;
  border-radius: 50%;
  display: block;
  position: relative;
  animation: scale2 1.5s linear infinite
}

.sutong-market .list .item span::before1 {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  display: block;
  border-radius: 50%;
  border: 6px solid rgba(103, 167, 179, .6)
}

.sutong-market .more {
  padding: 0 40px;
  height: 64px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 1px solid #dbe0e3;
  font-size: 15px;
  color: var(--title-text-color);
  font-weight: 700
}

.sutong-market .more span {
  width: 13px;
  height: 12px;
  background: var(--color-primary);
  margin-right: 10px
}

.sutong-market .more span:last-child {
  margin-right: 27px
}

.sutong-market .more:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff
}

.sutong-market .more:hover span {
  background: #fff
}

@keyframes scale2 {
  from {
    -webkit-transform: scale(1);
    transform: scale(1)
  }

  50% {
    -webkit-transform: scale(1.5);
    transform: scale(1.5)
  }

  to {
    -webkit-transform: scale(1);
    transform: scale(1)
  }
}

@media screen and (max-width: 1441px) {
  .sutong-market .txt h4::before {
    font-size: 150px
  }

  .sutong-market .more {
    padding: 0 35px
  }
}

@media screen and (max-width: 1367px) {
  .sutong-market {
    padding-top: 70px;
    padding-bottom: 70px
  }
}

@media screen and (max-width: 1281px) {
  .sutong-market {
    padding-top: 60px;
    padding-bottom: 60px
  }
}

@media screen and (max-width: 1171px) {

  .sutong-market .box {
    display: block
  }

  .sutong-market .list {
    width: 100%
  }

  .sutong-market .txt {
    width: 100%;
    text-align: center
  }
}

@media screen and (max-width: 992px) {
  .sutong-market {
    padding-top: 50px;
    padding-bottom: 50px
  }

  .sutong-market {
    margin: 60px auto 0;
  }
}

@media screen and (max-width: 768px) {
  .sutong-market .more {
    padding: 0 30px;
    height: 50px
  }

  .sutong-market {
    padding-top: 35px;
    padding-bottom: 30px
  }

  .sutong-market {
    margin: 35px auto 0;
  }

  .sutong-market h3 {
    font-size: 24px;
    text-align: center
  }

  .sutong-market p {
    margin: 20px 0 0;
    line-height: 24px;
    font-size: 16px
  }

  .sutong-market .box {
    margin: 30px 0 0
  }

  .sutong-market .list .item {
    display: none
  }

  .sutong-market .txt h4 {
    font-size: 24px
  }

  .sutong-market .txt h4::before {
    content: none;
  }
}


@media screen and (max-width: 480px) {
  .sutong-market .more {
    padding: 0 25px
  }
}