.tw-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999999;
    background: rgba(0,0,0,0.7);
}

.tw-container .ecwd_tw-container-wrap {
    height: 430px;
    background: #fff;
    width: 420px;
    position: absolute;
    top: 5%;
    left: calc(50% - 210px);
}

.tw-container .ecwd_tw-container-wrap  .media-modal-close{
    line-height: 34px;
    text-align: center;
    height: 40px;
}

.tw-container .ecwd_tw-container-wrap iframe {
    height: 100%;
    width: 100%;
}