Редактор Editorjs

$tag_string .= ' target="_blank">' . $content . '</a>';

.gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%; 
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); 
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000; 
    max-width: 50%; 
    height: 600px; 
}
 
.gallery-modal-content {
    background-color: white;
    padding: 0; 
    border-radius: 0; 
    max-width: 100%; 
    max-height: 450px; 
    overflow: auto; 
    position: relative;
}
 
.gallery-modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 20px;
    cursor: pointer;
}
 
.gallery-modal-content .img-fluid {
    width: 150px; 
    height: 100px; 
    margin: 10px; 
    overflow: hidden; 
    max-width: 100%;
    height: auto;
    border: 3px solid #ccc; 
}