.sec-box::before {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(180deg, rgba(245, 245, 245, 0) 0%, var(--light-grey) 100%);
}
.sec-opinion + .sec-box::before {
  height: calc(100% + 79rem);
}
.sec-box::after {
  position: absolute;
  content: "";
  left: 0;
  bottom: 8.4rem;
  width: 41.4rem;
  height: 14.4rem;
  background-image: url(../images/shape-left.png);
  background-size: cover;
  background-position: center;
}
.box-block {
  gap: 6.4rem;
}
.box-head {
  width: 100%;
  max-width: 42rem;
}
.box-list .row {
  --bs-gutter-x: 3.2rem;
  --bs-gutter-y: 2rem;
}
.box-item {
  width: 100%;
  display: flex;
  flex-direction: column;
  background: var(--white);
  padding: 4rem;
}
.box-icon {
  display: flex;
  align-items: center;
  height: 8rem;
  margin-bottom: 3.2rem;
}
.box-icon:last-child {
  margin-bottom: 0;
}
.box-icon img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
}
.box-info {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.box-btn {
  margin-top: auto;
}
@media(min-width:1460px) and (max-width:1499.98px) {
  .sec-opinion + .sec-box::before {
    height: calc(100% + 72rem);
  }
  .sec-box::after {
    bottom: 6.4rem;
    width: 34.5rem;
    height: 12rem;
  }
  .box-block {
    gap: 4.8rem;
  }
  .box-head {
    max-width: 38rem;
  }
  .box-item {
    padding: 3.2rem;
  }
  .box-icon {
    height: 6.4rem;
    margin-bottom: 2.4rem;
  }
}
@media(min-width:1360px) and (max-width:1459.98px) {
  .sec-opinion + .sec-box::before {
    height: calc(100% + 65rem);
  }
  .sec-box::after {
    bottom: 6.4rem;
    width: 34.5rem;
    height: 12rem;
  }
  .box-block {
    gap: 4rem;
  }
  .box-head {
    max-width: 37rem;
  }
  .box-item {
    padding: 2.8rem;
  }
  .box-icon {
    height: 6.4rem;
    margin-bottom: 2.4rem;
  }
}
@media(min-width:1200px) and (max-width:1359.98px) {
  .sec-opinion + .sec-box::before {
    height: calc(100% + 61rem);
  } 
  .sec-box::after {
    bottom: 6.4rem;
    width: 31.5rem;
    height: 10.9rem;
  }
  .box-block {
    gap: 3.2rem;
  }
  .box-head {
    max-width: 31rem;
  }
  .box-list .row {
    --bs-gutter-x: 2rem;
  }
  .box-item {
    padding: 2.4rem;
  }
  .box-icon {
    height: 6rem;
    margin-bottom: 2.4rem;
  }
}
@media(min-width:992px) and (max-width:1199.98px) {
  .sec-opinion + .sec-box::before {
    height: calc(100% + 52rem);
  }
  .sec-box::after {
    bottom: 6.4rem;
    width: 26.5rem;
    height: 9.2rem;
  }
  .box-head {
    max-width: 100%;
  }
  .box-head br {
    display: none;
  }
  .box-block {
    gap: 3.2rem;
    flex-wrap: wrap;
  }
  .box-item {
    padding: 2.8rem;
  }
  .box-icon {
    height: 6rem;
    margin-bottom: 2.4rem;
  } 
}
@media(min-width:768px) and (max-width:991.98px) {
  .sec-box::after {
    content: none;
  }
  .sec-opinion + .sec-box::before {
    height: calc(100% + 44rem);
  }
  .box-block {
    gap: 2.4rem;
    flex-wrap: wrap;
  }
  .box-head {
    max-width: 100%;
  }
  .box-list .row {
    --bs-gutter-x: 2rem;
  }
  .box-item {
    padding: 2rem;
  }
  .box-icon {
    height: 6rem;
    margin-bottom: 2rem;
  }
  .box-btn .btn span {
    padding: 0 1.8rem;
  }
}
@media(max-width:767.98px) {
  .sec-box::after {
    content: none;
  }
  .sec-opinion + .sec-box::before {
    height: calc(100% + 42rem);
  }
  .box-block {
    gap: 2.3rem;
    flex-wrap: wrap;
  }
  .box-head {
    max-width: 100%;
  }
  .box-list .row {
    --bs-gutter-x: 1.5rem;
  }
  .box-item {
    padding: 2.4rem;
  }
  .box-item br {
    display: none;
  }
  .box-icon {
    height: 5.6rem;
    margin-bottom: 2rem;
  }
}