.pic{
  display:flex;
  justify-content: center;
}

.bobo_multi_cols {
  padding: 100px 0;
  background: #fff
}

.bobo_multi_cols ul {
  margin: 40px -23px 0;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap
}

.bobo_multi_cols ul li {
  width: 25%;
  padding: 23px;
  box-sizing: border-box
}

.bobo_multi_cols .swiper-slide .pic {
  cursor: pointer;border:1px solid #f0f0f0;display:flex;justify-content:center;align-items:center;height:100px;
}

.bobo_multi_cols .swiper-slide .pic img {
  display: inline-block;max-width:80%;max-height:80%;
  transition: all 0.3s ease 0s;
  aspect-ratio: 34 / 13;
}

.bobo_multi_cols .swiper-pagination-bullets{position:static;width:100%;margin:30px 0 0;font-size:0;}
.bobo_multi_cols .swiper-pagination-bullet {height:14px;width:14px;margin:0 5px;background:#ccc;border-radius:50%;opacity:1;}
.bobo_multi_cols .swiper-pagination-bullet-active{background: var(--color-primary);}


.bobo_multi_cols .more {
  margin: 25px 0 0;
  text-align: center
}

.bobo_multi_cols .more a {
  line-height: 35px;
  border-bottom: 2px solid var(--color-primary);
  padding: 0 16px;
  font-size: 15px;
  display: inline-block;
  color: var(--color-primary);
  font-weight: 700
}

.bobo_multi_cols .more a i {
  font-size: 22px;
  vertical-align: middle
}

.bobo_multi_cols .more a:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.bobo-index-tit {
  text-align: center;
  margin-bottom: 30px;
}

.bobo-index-tit em {
  font-size: 16px;
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase
}

.bobo-index-tit h2 {
  margin: 20px 0px 20px;
  font-size: 40px !important;
  line-height: 1;
  font-weight: 700
}

.bobo-index-tit p {
  margin: 35px 0 0;
  font-size: 20px;
  line-height: 1.8;
}


@media screen and (max-width: 1500px) {
  .bobo-index-tit em {
    font-size: 15px
  }

  .bobo-index-tit p {
    margin: 30px 0 0;
    font-size: 18px;
    line-height: 1.6
  }
}

@media screen and (max-width: 1300px) {
  .bobo-index-tit h2 {
    font-size: 34px
  }
}

@media screen and (max-width: 768px) {
  .bobo_multi_cols {
    padding: 30px 0
  }

  .bobo_multi_cols ul {
    margin: 20px -10px 0
  }

  .bobo_multi_cols ul li {
    width: 33.3333333%;
    padding: 10px
  }

  .bobo_multi_cols .more {
    margin: 20px 0 0;
    text-align: center
  }

  .bobo_multi_cols .more a {
    font-size: 15px
  }

  .bobo-index-tit em {
    font-size: 15px;
  }
  .bobo-index-tit h2 {
    margin: 15px 0 0;
    font-size: 30px;
  }
  .bobo-index-tit p {
    margin: 15px 0 0;
    font-size: 16px;
    line-height: 1.4;
  }
}

@media screen and (max-width: 480px) {
  .bobo-index-tit h2 {
    font-size: 24px !important
  }

  .bobo-index-tit p {
    font-size: 12px !important
  }
}