.columns-category {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

@media screen and (max-width: 499px) {
  .columns-category {
    margin: 0 0 -20px;
  }
}

.columns-category__item {
  display: block;
  width: calc((100% - 96px) / 4);
  margin: 0 32px 0 0;
   -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}

@media screen and (max-width: 999px) {
  .columns-category__item {
    width: calc((100% - 48px) / 4);
    margin: 0 16px 0 0;
  }
}

@media screen and (max-width: 499px) {
  .columns-category__item {
    width: calc((100% - 15px) / 2);
    margin: 0 15px 20px 0;
  }
}

.columns-category__item:nth-child(4n) {
  margin: 0;
}

@media screen and (max-width: 499px) {
  .columns-category__item:nth-child(2n) {
    margin-right: 0;
  }
}

.columns-category__item h5 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
  margin: 15px 0 0;
}

@media screen and (max-width: 999px) {
  .columns-category__item h5 {
    font-size: 16px;
  }
}

.columns-category__item p {
  font-size: 13px;
  line-height: 1.8;
  margin: 10px 0 0;
}

@media screen and (max-width: 999px) {
  .columns-category__item p {
    font-size: 11px;
    margin: 5px 0 0;
  }
}

.columns-category__item:hover .columns-category__img:before {
  opacity: 1;
}

.columns-category__item:hover h5, .columns-category__item:hover p {
  color: #007089;
  text-decoration: underline;
}

.columns-category__img {
  display: block;
  position: relative;
}

.columns-category__img:before {
  content: "";
  display: block;
  background: rgba(0, 0, 0, 0.25);
  opacity: 0;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
   -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}

.columns-category__img img {
  width: 100%;
  aspect-ratio: 256 / 144;
  -o-object-fit: cover;
     object-fit: cover;
}