#wb-portfolio-masonry {
    width: 100%;
}

.masonry-sizer,
.wb-portfolio-item {
    width: calc(33.333% - 14px); /* 3 columns, adjust gap math below */
}

.wb-portfolio-item {
    margin-bottom: 20px;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    float: left;
    -webkit-mask-image: -webkit-radial-gradient(white, black);
    mask-image: radial-gradient(white, black);
}

.wb-portfolio-item:after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    display: block;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.00) 13.45%, rgba(0, 0, 0, .85) 100%);
}

.masonry-img {
    width: 100%;
    height: auto;
    display: block;
}

.wb-portfolio-item-main {
    position: absolute;
    padding: 0 65px 25px 15px;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 2;
}

.wb-portfolio-item-category {
    background-color: #E61D4B;
    display: inline-flex;
    border-radius: 8px;
    padding: 5px 10px;
    font-size: 13px;
    font-weight: 400;
    line-height: 100%;
    margin-bottom: 10px;
}

.wb-portfolio-item-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 110%;
    color: #FFF;
}

.wb-portfolio-item-desc {
    padding-top: 10px;
    color: #FFF;
    font-size: 14px;
    line-height: 140%;
    font-weight: 400;
}

.wb-portfolio-item-icon {
    display: inline-flex;
    width: 35px;
    height: 35px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .35);
    position: absolute;
    bottom: 15px;
    right: 15px;
}

@media (max-width: 992px) {
    .masonry-sizer,
    .wb-portfolio-item { width: calc(50% - 10px); }
}
@media (max-width: 576px) {
    .masonry-sizer,
    .wb-portfolio-item { width: 100%; }
}