#imageSearchModal {
    display: none;
    position: fixed;
    z-index: 9999;
    inset: 0;
    background: rgba(0,0,0,.6);
}
#imageSearchModal .modal-content {
    background: #fff;
    width: 400px;
    margin: 10% auto;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}
#imageSearchModal .close {
    float: right;
    cursor: pointer;
}
.dropzone {
    border: 2px dashed #ccc;
    padding: 30px;
    cursor: pointer;
}
.dropzone input {
    display: none;
}