.customer-box {
  position: relative;
  border-radius: 20px;
  background: rgba(186, 225, 197, 0.6);
  padding: 70px 111px 58px 130px;
}

.customer-box ul {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
}

.customer-box li:after {
  content: none;
}

.customer-box li {
  padding: 0;
  margin: 0 0 14px 14px;
  width: calc(25% - 10.5px);
  background: var(--second-active-color);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 150px;
  font-weight: bold;
  color: var(--main-color);
  line-height: 30px;
  letter-spacing: 0.4px;
  box-shadow: 0 3px 6px rgba(0, 32, 62, 0.2);
  padding: 15px !important;
}

.customer-box li:nth-child(4n + 1) {
  margin-left: 0;
}

.customer-box li img {
  max-width: 100%;
  max-height: 100%;
}

@media(min-width:1360px) and (max-width:1459.98px) {
  .customer-box {
    padding: 70px 95px 58px 105px;
  }

  .customer-box li {
    height: 135px;
    line-height: 28px;
  }
}

@media(min-width:1200px) and (max-width:1359.98px) {
  .customer-box {
    padding: 70px 85px 58px 100px;
  }

  .customer-box li {
    height: 130px;
    line-height: 27px;
  }
}

@media(min-width:992px) and (max-width:1199.98px) {
  .customer-box {
    padding: 70px 70px 56px 70px;
  }

  .customer-box li {
    height: 125px;
    line-height: 25px;
  }
}

@media(min-width:768px) and (max-width:991.98px) {
  .customer-box {
    border-radius: 15px;
    padding: 45px 45px 35px 45px;
  }

  .customer-box li {
    margin: 0 0 10px 10px;
    width: calc(25% - 7.5px);
    height: 100px;
    line-height: 24px;
    padding: 15px !important;
    ;
  }
}

@media(max-width:767.98px) {
  .customer-box {
    border-radius: 10px;
    padding: 20px 20px 10px;
  }

  .customer-box li {
    height: 90px;
    padding: 10px;
    margin: 0 0 10px 10px !important;
    width: calc(33.33% - 6.7px) !important;
  }

  .customer-box li:nth-child(3n + 1) {
    margin-left: 0 !important;
  }
}

@media(max-width:575.98px) {
  .customer-box li {
    height: 80px;
    line-height: 23px;
    margin: 0 0 10px 10px !important;
    width: calc(50% - 5px) !important;
  }

  .customer-box li:nth-child(3n + 1) {
    margin-left: 10px !important;
  }

  .customer-box li:nth-child(2n + 1) {
    margin-left: 0 !important;
  }
}