.container {
    margin-top: 100px;
    width: 100%;
}

.container .row {
    width: 100%;
    background-color: #f0f0f0;
}

.container .row .bread {
    width: 80%;
    height: 50px;
    margin: 0 auto;
    display: flex;
    align-items: center;
}

.breadcrumb {
    display: flex;
    align-items: center;
    list-style: none;
}

.breadcrumb-item {
    color: #606266;
    text-decoration: none;
}

.breadcrumb-item a {
    color: #606266;
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: #409eff;
}

.breadcrumb-separator {
    margin: 0 8px;
    color: #c0c4cc;
}

.breadcrumb-item:last-child {
    color: #303133;
}

.titles {
    width: 80%;
    margin: 0 auto;
    display: flex;
}

.titles h1 {
    margin-top: 20px;
    font-size: 30px;
    font-weight: 600;
    padding: 20px 0;
    border-bottom: 2px solid #409eff;
}

.certificat {
    width: 80%;
    min-height: 50vh;
    margin: 30px auto;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    /* justify-content: center; */
}

.certificat .item {
    text-align: center;
    margin: 10px 0;
    width: 300px;
}

.certificat .item .img {
    width: 100%;
}

.certificat .item .img img {
    width: 300px;
    height: 400px;
    object-fit: cover;
    border: 1px solid #e5e7eb;
    border-radius: 4px;
    transition: transform 0.3s ease;
}

.certificat .item .img img:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.certificat .item p {
    margin-top: 10px;
    font-size: 16px;
    color: #303133;
}

.loading {
    width: 100%;
    text-align: center;
    padding: 50px 0;
    color: #606266;
}

.error {
    width: 100%;
    text-align: center;
    padding: 50px 0;
    color: #f56c6c;
}

@media only screen and (max-width: 576px) {
    .container .row .bread,
    .title {
        width: 90%;
    }
    .container {
        margin-top: 60px;
    }
    .certificat {
        width: 90%;
    }

    .certificat .item {
        width: 100%;
    }

    .certificat .item .img img {
        width: 100%;
        height: auto;
    }
}