.gallery .portfolio-card{
    position: relative; 
    box-shadow: 0 0 10px rgb(0 0 0 / 8%);
    margin-bottom: 25px;
    -webkit-transition: 0.6s;
    transition: 0.6s;
}

.gallery .portfolio-card:hover {
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
}

.gallery .portfolio-card .portfolio-image:before{
    position: absolute;
    content: "";
    left: 0;
    right: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background: rgb(10 58 91 / 50%);
    border-radius: 10px 10px 0 0;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: 0.6s;
    transition: 0.6s;
}

.gallery .portfolio-card:hover .portfolio-image::before {
    opacity: 1;
    visibility: visible;
}

.gallery .portfolio-card .portfolio-image {
    border-radius: 10px 10px 0 0;
    overflow: hidden;
    position: relative;
}

.gallery .portfolio-card .portfolio-image img {
    border-radius: 6px;
}

.gallery .portfolio-card .portfolio-image .icon {
    position: absolute;
    left: 0;
    right: 0;
    text-align: center;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    -webkit-transition: 0.6s;
    transition: 0.6s;
    opacity: 0;
    visibility: hidden;
}

.gallery .portfolio-card:hover .portfolio-image .icon {
    opacity: 1;
    visibility: visible;
}

.gallery .portfolio-card:hover .portfolio-image .icon a i {
    display: inline-block;
    height: 45px;
    width: 45px;
    line-height: 45px;
    background-color: #fff;
    color: #fdd10c;
    border-radius: 50px;
    font-size: 25px;
    -webkit-transition: 0.6s;
    transition: 0.6s;
}