.wp-block-iframe-plugin-iframe iframe{
    border: none;
}

.wp-block-iframe-plugin-iframe .choice-url-item {
    text-align: center;
}
.wp-block-iframe-plugin-iframe .get-list-btn {
    display: inline-block;
    background-color: #007cba;
    color: #fff;
    border-radius: 10px;
    padding: 8px 15px;
    font-size: 14px;
    cursor: pointer;
    margin: 10px 0;
}

.wp-block-iframe-plugin-iframe  .list-part {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    /*display: flex;*/
    justify-content: center;
    align-items: center;
    display: none;
}
.wp-block-iframe-plugin-iframe .list-part-content{
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    max-height: 440px;
    overflow: scroll;
}
.wp-block-iframe-plugin-iframe  .list-part .item{
    cursor: pointer;
    margin:  5px 0;
}
.wp-block-iframe-plugin-iframe  .list-part-content {
    width: 890px;
    overflow: scroll;
}

.wp-block-iframe-plugin-iframe  .item-part {
    width: 200px;
    float: left;
    margin: 10px;
    border: 1px solid #ccc;
    cursor: pointer;
}
.wp-block-iframe-plugin-iframe  .item-text {
    font-size: 14px;
    color: #666;
}