.portfolio_page {
    /* margin-top: 73px; */
    margin-bottom: 90px;
}

.categories {
    display: flex;
    justify-content: center;
    margin-bottom: 59px;
    padding-bottom: 1rem;
    margin-top: 45px;
}

.categories button {
    border: none;
    padding: 0.5rem 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid #c4bfbf;
    font-size: 16px;
    background: white;
}

.categories button:hover {
}
.categories button.active {
    color: #dd5510;
    border-bottom: 2px solid #dd5510;
}

.items {
    display: flex;
    justify-content: space-evenly;
    gap: 25px;
    width: 90%;
    flex-wrap: wrap;
    column-gap: 25px;
    row-gap: 50px;
}

.items .card {
      border-radius: 10px;
      box-shadow: 0px 0px 6px 2px rgb(0 0 0 / 17%);
      overflow: hidden;
      width: 300px;
      padding-bottom: 10px;
}

.items .card:hover {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.items .card img {
    width: 100%;
    object-fit: cover;
    height: 190px;
}

.items .card .card_content {
    text-align: center;
}

.items .card .card_content h3 {

}

.items .card .card_content a{
    background: #4a4844;
    display: inline-block;
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.3s ease;
    font-weight: 500;
    font-size: 14px;
    width: 78%;
}

.items .card .card_content a:hover {
    background:black;
}


/* responsive behavior */
@media (max-width: 500px) {
    .categories button {
        padding: 5px 18px;
    }
    .items {
        margin-left: 20px;
    }

}