:root {
  --bobo-icon-title-size: 36px;
  --bobo-icon-text-size: 18px;
  --bobo-icon-text-leading: 1.6;
  --bobo-icon-text-pt: 23px;
  --bobo-icon-pd: 70px 0;
}

.bobo-icon-columns {
  padding: 80px 0;
  background: url(https://okki-shop.oss-cn-hangzhou.aliyuncs.com/category/469894/4535/b28bff3890aae0072cbdde076f1424fe/%E6%9C%AA%E5%91%BD%E5%90%8D%282%29_%281%29.jpg) no-repeat center;
  position: relative;
  border-top: 4px #000 solid;
}
.bobo-icon-columns::before{
    content:'';
    width:100%;
    height:100%;
    top:0;
    left:0;
    right:0;
    bottom:0;
    background: #00000061;
    position:absolute;
    z-index: 0;
}
.bobo-icon-columns h3 {
  /* text-shadow: 2px 2px 2px #ddd; */
  text-align: center;
  font-size: clamp(24px, 2.5vw, 48px);
  line-height: 1;
  color: #fff;
  font-weight: bold;
  text-transform: uppercase;
  z-index: 1;
  position: relative;
}

.bobo-icon-columns ul {
  margin-top: 42px;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}

.bobo-icon-columns ul li {
  padding: 8px;
  cursor: pointer;
  box-sizing: border-box;
}

.bobo-icon-columns ul li .box {
  background: rgb(255 255 255);
  padding: 35px 15px;
  height: 100%;
  box-sizing: border-box;
  text-align: center;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  border-radius: 20px;
}

.bobo-icon-columns ul li img {
  height: 52px;
}

.bobo-icon-columns ul li p {
  color: #333;
  font-size: var(--bobo-icon-text-size);
  line-height: var(--bobo-icon-text-leading);
  margin-top: var(--bobo-icon-text-pt);
}

@media screen and (min-width: 991px) {
  .bobo-icon-columns ul li:hover .box {
    background: var(--color-primary);
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
  }

  .bobo-icon-columns ul li:hover p {
    color: #fff;
  }
}

@media screen and (max-width: 1500px) {
  :root {
    --bobo-icon-title-size: 32px;
    --bobo-icon-text-size: 17px;
    --bobo-icon-text-leading: 1.4;
  }
  .bobo-icon-columns {
    padding: 50px 0;
  }
}


@media screen and (max-width: 1440px) {
  :root {

    --bobo-icon-pd: 70px 0;
  }
}



@media screen and (max-width: 1280px) {
  :root {
    --bobo-icon-title-size: 28px;
    --bobo-icon-text-size: 16px;
  }
}

@media screen and (max-width: 992px) {
  :root {
    --bobo-icon-title-size: 24px;
  }
}

@media screen and (max-width: 991px) {
  :root {
    --bobo-icon-title-size: 28px;
    --bobo-icon-text-size: 14px;
    --bobo-icon-pd: 30px 0;
    --bobo-icon-text-leading: 1.3;
    --bobo-icon-text-pt: 20px;
  }

  .bobo-icon-columns {
    padding: 30px 0;
  }

  .bobo-icon-columns ul {
    margin: 25px -8px 0;
  }

  .bobo-icon-columns ul li .box {
    padding: 20px 10px;
  }

  .bobo-icon-columns ul li img {
    height: 48px;
  }
}

@media screen and (max-width: 576px) {
  :root {
    --bobo-icon-title-size: 24px;
  }
}