:root {
  --qi-partner-p: 60px 0 55px;
  --qi-partner-title-fs: 40px;
  --qi-partner-item-h: 150px;
  --qi-partner-tit-pb: 40px;
}
.qili-partner {
  width: 100%;
}
.qili-partner .title h2 {
  text-align: center;
  margin-bottom: var(--qi-partner-tit-pb);
}
.qili-partner li {
  margin-bottom: 20px;
      flex: 0 0 14%;
}
.qili-partner li .item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: #fff;
}
.qili-partner .item img {
  max-height: 100%;
}

@media screen and (max-width: 1500px) {
  :root {
    --qi-partner-p: 35px 0 60px;
    --qi-partner-title-fs: 40px;
    --qi-partner-tit-pb: 35px;
  }
}

@media screen and (max-width: 1280px) {
  :root {
    --qi-partner-p: 30px 0 45px;
    --qi-partner-title-fs: 40px;
    --qi-partner-item-h: 130px;
    --qi-partner-tit-pb: 30px;
  }
}

@media screen and (max-width: 1200px) {
  :root {
    --qi-partner-p: 25px 0 35px;
    --qi-partner-title-fs: 40px;
    --qi-partner-item-h: 120px;
    --qi-partner-tit-pb: 25px;
  }
}

@media screen and (max-width: 992px) {
  :root {
    --qi-partner-p: 25px 0 35px;
    --qi-partner-title-fs: 40px;
    --qi-partner-item-h: 120px;
    --qi-partner-tit-pb: 25px;
  }
}

@media screen and (max-width: 768px) {
  :root {
    --qi-partner-p: 20px 0 15px;
    --qi-partner-title-fs: 24px;
    --qi-partner-item-h: 100px;
    --qi-partner-tit-pb: 20px;
  }
  .qili-partner li {
    margin-bottom: 20px;
  }
}

@media screen and (max-width: 576px) {
  :root {
    --qi-partner-p: 15px 0 0;
    --qi-partner-title-fs: 24px;
    --qi-partner-item-h: 80px;
    --qi-partner-tit-pb: 15px;
  }
  .qili-partner li {
    margin-bottom: 15px;
    flex: 0 0 33%;
  }
  .qili-partner li .item {
    padding: 0 15px;
  }
}