.content-section {
  margin-top: 80px;
  padding-bottom: 80px;
}
@media (max-width: 991px) {
  .content-section {
    margin-top: 40px;
    padding-bottom: 50px;
  }
}
.content-section .txt {
  text-align: center;
  line-height: 2;
  margin-bottom: 65px;
}
@media (max-width: 991px) {
  .content-section .txt {
    line-height: 1.77;
    margin-bottom: 30px;
  }
}
.content-section ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media (max-width: 991px) {
  .content-section ul {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
.content-section ul li {
  width: 30%;
  position: relative;
}
@media (max-width: 991px) {
  .content-section ul li {
    width: 100%;
  }
  .content-section ul li:not(:last-child) {
    margin-bottom: 20px;
  }
}
.content-section ul li::after {
  content: "";
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.3);
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  -webkit-transition: 0.4s ease;
  transition: 0.4s ease;
  pointer-events: none;
}
.content-section ul a {
  padding: 28px 5%;
  display: block;
  background-color: #fbb509;
  text-align: center;
}
@media (min-width: 992px) {
  .content-section ul a {
    min-height: 158px;
  }
}
@media (max-width: 991px) {
  .content-section ul a {
    padding: 25px 5%;
  }
}
.content-section ul .icon,
.content-section ul .f18 {
  position: relative;
  z-index: 1;
}
@media (min-width: 768px) {
  .content-section ul li:hover::after {
    opacity: 1;
  }
}
.content-section .icon {
  width: 48px;
  height: 43px;
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  margin: 0 auto 15px;
}